Okay hi My name is Mariah and for the pass 2-3 weeks i have been feeling real weird and i just want to know if any one has felt the same way.

Okay well i just started my period and it not the same but then again it come when ever it wants. So the blood is more of a brownish color and it has sort of large blood clots or tissue in the blood.The pass 2-3 weeks i been having gas and back aches and my stomach feels like there is a big baseball on top of my belly button and when i eat it just runs right throw me like i have Diarrhea i also feel as if there is some thing in my throat but will not through up any one?? :'( ?