Hi,
I am 30 years Old,
15 days back I started mild pain in my left shoulder,
7 days back I noticed feverish (100.5 F), and
I was treated for viral fever, then my shoulder
Pain worsened which gradually reached my neck.
My physio suspected starting of cervical and I am being treated for that...

I am feeling lightheaded from past 7-8 days...
Very weak and mild feverish sometime (97F)..
I had an duodenal ulcer last year.
Now I am in fix...

Is it because of my stomach or cervical...
Or this can be something else..