I've been up for the last 30 some hours. Tried sleeping last night and I kept getting woken up because of this. So yesterday didn't eat a lot of food, so my stomach shrunk a little but...when it came time to go to bed I was doing my constant burping.. No acid, jsut burps and sometimes I'll get a pain on the left side of my chest like pressure is building up, and it's relieved only a little when I burp. But it's constant and annoying and I just want to sleep right now. Has anyone had this or knows how to get rid of it?

Try some Gas-X strips.