I have been having huge pains in my stomach and chest (and boobs) for the past two to three weeks. Along with that I've been constipated, bloating, feeling noxious, cravings for sweets and pickles, and diahrea. Also I have been discharging brown gunk during my period times for the past two months. Instead of the red blood its now brown, dark brown. And I've been feeling tired all the time, like I never get enough sleep. I could sleep through out the whole day and never wake up if I could. They just all recently started a max of two weeks ago after I throw up. Do you have any idea what could be happening with my body?? :confused:

Go see a doctor, this isn't something that can be diagnosed in a forum.

Pregnant perhaps? Go to a doctor though.