I sometimes have breath taking sharp pain in my stomach, like i'm being stabed with a knife. what could this be?
this happens every few days, at first i thought it was gas pains but it seems much worse thank gas pains. this pain is is so painful that i could not stand, then about three minutes it stops, and i am afraid of telling my parents because they will over react. same with my lower back, it has a sharp pains too but it's not worse than my stomach. and one time i coughed up blood not a lot but like little specks, it's starting to scare me i have no clue what i should do