Recently ive been having bad stumoch pains and have been struggling to eat, i took an mdma pill on the weekend, (usually i am fine and can easily stay up all night and do it) and as soon as it hit my belly i began vommiting alot. There was small chunks of blood in it and it has been three days now, but i still have belly cramps, acid reflux, everytime i eat i feel sick and my belly is very swollen. Is this serious? Should i go to a hospital?