Im 21 yr. old female college student, ive been on birth control for about a year. last month i lost my pack of birth control pills when i was on a trip in another state, so i ended up having my period early and i had to wait a few days in order to get my birth control refilled again. I had sex with my boyfriend and i didn't know that he ejaculated inside of me (no condom was used) until after and it was like a burning sensation. I had only taken a few of my birth control pills of the new pack at this point, so im worried that since i screwed up my pills last month that i have a chance of getting pregnant since he went inside of me. any information regarding this would be helpful.... please!