So my period comes and goes my stomach hurt and it seem like something been sitting on my bladder. I get aggravated at people Just because of the little stuff they do. My nerves always bad now I get Headaches almost everyday. My boyfriend who I have sexual intercourse with Makes me so mad now.  Sometimes I wanna be bothered with him & sometimes I don't just like with my mom and the rest. I been cramping since Sunday & my period been off and on since Monday. My period also been very light. I don't know what's been going on with my body. ??!