angjack

I was banded on May 5th. I am supposed to be on soft foods. Well, last night I ate about 1/2 of a chicken breast. I thought I chewed it well, but I don't know now. I did probably eat too fast. Anyway after eating I had that full feeling in my chest. Now, all day today, I still have that feeling, but I also have a pain under and through my left breast. Any idea what this is? I have been drinking water all day long. I have not been nauseous or anything.