Am i pregnant!?

[Lalllaaaa]

Im nearly 17 and i had a 3 day period on which ended on the 5th november. My boyfriend ejaculated inside me first on the 13th november, then about 6-7 more times since then. Im worried in pregnant as iv been feeling stomach pains, the snell of food is knocking my sick and i have lowet back pains and my boobd are hurting. Thankyou:)

[mhv]

are you on birth control?  if not, you could pregnant.  it sounds like you were having unprotected sex during when you would be ovulating.  
take a pregnancy test.  if you are lucky enough to not be pregnant, please get on birth control