I've had a pain in the top of my right arm for 2 days. It's intermittent and mostly occurs when resting. It's now made me aware of a pain in my chest which makes my chest feel 'heavy' also I have severe acid reflux. I hope this is just my anxiety as I am worried about a heart attack x
I understand your pain! Ive been having chest pain and neck pain for a couple days that is making me freak out about a heart attack. I called my doc and said, since I had a ekg a week ago, Im probably fine. but I don’t feel fine.. lol Im also having poor circulation and right calf pain… making me think I have a blood clot!!! Ive never imagined myself worried of dying from 2 things!!
i been there this all cause by anxiety once you relax they will go away anxiety cause alot symtomps
Yes, this can be caused by anxiety. It can also persist when you aren’t anxious or having an attack. I have had pain in my neck that lasted for a week, then pain in my inner arm between the bicep and tricep. That also lasted about a week and is slowly going away, but it is in and out of pain. My shoulder is not feeling some discomfort and I have random pains between my muscles (myofascial). I bought some magnesium spray from the muscle pain section and it has helped. I’m not trying to promote a product but thera works. 
It never hurts to get these things checked out, but out of all you’re uncertainty, you know you have anxiety and you know this can be caused by it.
I hope this helps.