Hi all, I was doing really well the first three days after surgery and now on day four I have terrible acid like burning under my breastbone again. I can eat things still that I couldn't before without attacks like ice cream, but am freakin out because I still have acid. I am going to see if I have ulcer. I was just wondering if anyone has an idea if that's what I have too. I just want to feel better. Is it my rsd attacking surgical site? I don't mean to be whining, but I'm scared and I don't want to go to ER. They don't seem to be of much help to me lately. Thanks for listening. I hope you are all having a painfree and peaceful night.