well in november 11 i had unsafe sex and then my periods been acting up and then ive been feeling tired more and and wen i run i get really tired easy and i actual play basketball and conditioning and like a little blood thing came out on 2 of my periods in december and january an the begining of january for like three days ive been feeling naused and i would feel hungry then i would get really tired but now wen i eat breakfest i eat alot then i usual do then when its alomost lunch i get really hungry like i never ate for like a day then when i sometimes when my sisters leave just to stay in billings i just start crying out of nowhere or when my sister says something to me i jus snap at her and rite now i jus dont know if i am if i was i wuld of been 3 months can u please help me??!!! ? :'(