Me and my friend had unprotected sex on Oct. 21st 2 weeks ago and took plan b one step 4-5 hours after. We did oral sex and then we started sexual intercourse for about 10-20 seconds. He pulled out and i gave him a handjob, about 30seconds to a minute he ejaculated. Did he ejaculate in me during intercourse? But to the point its been 2 weeks since then and my breast are sore,im tired and i threw up yesterday morning. Is this a side effect or am i pregnant. Im too young, im irresponsible, i disobeyed my parents, and now my life is ruined. Please help!