Okay so this the deal .. me and my boyfriend had unprotected sex around the 13 of February , he came inside of me i didnt worry much bc he usally does and nothing happens .. the month passes and i relieze i havent gotten my period the month before and it was almost the end of February and still havent got it .. around the 24 of February i was bleeding it wasnt tht heavy but not light either .. the bleeding lasted 2 days .. my period usally last 5 days  .. another thing in noticed is that i have been really tired .. i never seem to be fully rested no matter if i go to sleep early or late .. sometimes i have trouble sleeping at night .. this weekend i drank a little bit n felt sick immediately the next day i woke up n threw up but it wasnt throw up it was like flem or something clear .. I keep feeling this flutter in my stomach every once in a while n my boobs are sore often .. i am constantly out of breathe like if i went up a flight of stairs .. my sister the other asked me why my niples were so dark n they usally not as dark .. so am i being paranoid?