Welll I had my period in november 10th-15th & in December I bled for 3 days the 4th, 5th, & 6th. Me and my boyfriend have unprotected sex all the time, & he told me he was going to cum inside me but the thing is, I dont know if he did or not, that happen on dec 21st or the 22nd. On Dec 28 or 29 he said he was going to do it again but I dont know if he did. Then on new years I threw when I woke & I had no alcohol the night before. On january 9th I woke up and had something like blood but it was more in the brownish color and on the 11th I woke up and nothing! I dont know if that was my period or what? But my period usually last 6days and are iregular. ive been eating more then usual, ive felt dizziness & nausea, and my friend told me that I gained a little weight. What do you think- HELP ME! im TOO Young (16)