question: Hi,Actually I found your website by inquiry for school.However, my health question is:  I just started getting this pain right in between my breasts.  It feels like a fist is sitting in there, with a lot of pressure.  I get extremely ill and feel like I may trow up, but I don't.  I think it would help if I did though.  I tried Gaviscon, acid reducer pills, and gravol.  All at once.... None of these things help.  At the same time I will get a fever and then after that the chills.  Do you know what this could be?