For the past few days I have been strangely sick.

I've had alot of heartburn and burped up stomach acids. And I'll get this dull burning ache in my mid stomach. My chest also gets tight.

My head also hurts terribly to the point of tears and my right upper arm going up into my shoulder and neck.

It's making me restless and I can't even sleep. I am in alot of pain.

Does anyone have any clue? Thank you so much.