Feeling really exhausted four weeks post op after partial knee replacement

I know it's still early days , I had the same op on the other knee four years ago and a hip replacement last year but I keep feeling faint and sick I'm not on much pain relief now so don't think it's that, just wondering if anyone has the same symptoms

Hi I'm three weeks today total knee and i have  had a down day but don't know why, just want to feel fit and healthy,  I started physio today as well.  Long road to go but as I had other knee and hip replacement I should know it takes time,  I am still taking medication, feel shattered all the time,    if you are feeling faint and sick I think you should phone your  GP for advice,  we will get their but there is no quick fix,  take care. Jackie. 

Hope you're feeling better soon, Annette.  I'm just waiting for my op for a TKR and having very mixed feelings.  I am 76 and apart from a hysterectomy last September, I haven't been in hospital since I had our younger son 44 years ago.  Been blessed so far so should feel more optimistic.  Recovery from September was excellent.

Blessings.

I'm sorry you feel so rubbish, sounds like you've been through a lot, maybe it's just catching up with you, but may be a good idea, to see gp, not worth taking any chances, I hope you feel a bit better soon ,x