:-( :-( i am 50 years old last night i woke up with sharp pain under my left breast and today i still have pain stabbing it fellls like i have alot of gas repeating. yesterday i had a ekg done at the hosiptal they said it looke ok. i had a large ulster about 5 years ago would this be the cause if my ulster is acting up please help me its very painful i have to keep rubbing under my breast to get the pain to go away please help me.tina