I am in pain right now with an ache that is in my stomach area like a tight band. It goes into my back and I m nauseous, although I haven t been able to be sick. I was constipated yesterday but I feel that is resolved. It is an ache to breath and it doesn t seem to matter what position I sit in. I ve had this happen two other times in recent months and felt better after I ve thrown up. I m unsure if I should go to the hospital. My medical history is almost 2years ago I had a brain anuerysm and have recovered fairly well. I m on blood pressure pills 2x a day.