I am an 18 year old female who is experiencing nausea and diarrhea. I recently just started college, and felt great the first two weeks. I then started having bad diarrhea with some nausea, about a week after that I began throwing up for one night (but other girls in my dorm were throwing up as well) It took me a while after the throwing up to be able to eat normally, but I still do not feel good, I am nauseous a lot, and I am still having diarrhea- I have taken immodium. I am also not sleeping that well, due to the fact I don't feel good. I don't know what can be causing this, my diet maybe? I try to eat fairly healthy and I do NOT drink alcohol, but I don't know if it is because I am in a new place. If anyone has any ideas or advice, it would be great, the always feeling of nausea and diarrhea is ruining the college experience for me, and causing me to have severe anxiety.
Nausea is a common thing I experience, I have dealt with a lot in my life, but diarrhea has never been this bad.
(P.S. I also do not have a gall bladder, I got it removed four years ago.)