Hi Gill,
So sorry to hear you've been going through such a hard few months with glandular fever, really empathising having been through a hard time myself with it many years again. Of course don't mind you messaging at all! I'm no medical or glandular fever expert of anything though do remember just someone who was touched deeply by his own experience of going through and wants to let others know there is hope and recovery from this horrible virus!
It's hard to remember everything that went on when I went through it, I do remember the initial months and phase you are in right now being BY FAR the hardest and just want to reassure you that this will pass Gill and you will get through this and get better again. I had aches and pains in the kind of mid-chest-stomach area which I know is very common due to the glands in there, and have read a lot of other folk saying they have had actual stomach / digestive issues when going through the virus so I do think this can be a symptom for sure. Of course it's always worth checking in with the doc about it all though, and don't feel bad if you have to keep knocking at their door although I know it can be so wearying and frustrating especially if you feel the doctors are not fully grasping how hard this virus can be go to through.
I had some night sweats too, it wasn't total drenching or anything but I remember having some and I do think this can be normal especially when bothered with low grade fever, which was symptom which really wiped me out and made me feel horrible and drained all the time.
In terms of things to help, vitamins and herbs did help me during recovery. Not an overnight cure or anything of course but certainly can help your immune system cope with things much better and just strengthen your system during this tough time. A good strong multi-vitamin per day (Immunace Extra is the one I have taken here in the UK and find good), higher doses of Vitamin C (1000mg-3000mg per day), a B complex vitamin per day and/or Co-enzyme Q10 (very good for energy levels and nervous system) and immune boosting herbs like siberian ginseng and echinacea. Vitamin D especially in the winter also good. But again all this just from my own experience of it helping me, and always worth looking into yourself of course based on your own medical history etc.
Whilst I don't think it's essential or anything to have blood tests done, I do think it's wise if possible to get one done every 2 or 3 months if possible when feeling unwell, as much for reassurance as anything when feeling unwell because it is so worrying when it goes on for a while and you start to wonder what's going on. I was the same as you Gill my liver enzymes were elevated at one point during the virus, but it did return to normal again and most blood tests I had after the inital one which diagnosed me showed normal, which was good of course but frustrating in a sense that I still felt so unwell - this is normal with glandular fever Gill and want to reassure you that you will recovery and get through this!
The night sweats and all the symptoms did subside for me over time - as I say it did take me a while to get there and went through the same kind of stresses and worries and 'googling' that I think most people do when they try to understand what's going on when this thing hits them - and remember Gill it's only the scare stories you read on there, the VAST VAST majority of people make a FULL recovery from this thing - and remember to try and not panic if it takes a little while, this is normal too but absolutely you will get there, and this phase right now the first 2-3 months I remember were so awful, so just cope with each day at a time right now and remember the intensity will lessen and even if recovery isn't overnight or immediate, absolutely you WILL get back to full health again. Take it from me as someone who at one stage was very unsure as to whether would live a normal life again, just grateful that God brought recovery with time and I believe He is going to pull you through this too and you will get there Gill!
Message any time and do let us know how you are doing, and the guys on the forum here are so encouraging and do understand what it's like it's such a supportive place to be, would recommend this forum rather than any general googling when feeling down or worried about anything to do with the virus (and of course seeing the doc!)
Thinking about you and remember you are going to get through this and get well again, it's so hard to go through Gill and just be kind to yourself and get as much rest and reduce as much stress as possible - even if means taking extended time out of work or responsibilities or whatever - absolutely do put your health first right now your body needs that time and space to recover from this (and you will recover with time!).
Craig