hi ,im 41 years old female diagnose with prolactinoma,i take dostinex to shrink it half tables twice week and now half tablets week ,reduce due to good result ,months i started to feel heavy chest with heart palpitation ,and stomach pain burning and like the food is not digest full stomach ,belching ,my family has story of pancreatic cancer brother died at 40 years terminal stage and uncle died at27 years with heart attack ,but my gop said you have cold in the muscle brhind the chest ribbs i dont understand