Me and my boyfriend were on our vacation in USA for  2 weeks. I've been taking my pills correctly (11am US time) until we had sex one night,,, then the nxt morning we were going to Disneyland & i forgot my pills at the hotel so i couldn't take it until like 2 in the midnight. I took the pill i missed as soon as i got at the hotel and took the first in the 4th row(the yellow ones) the next day at 11am. I got my mense the 2nd day taking the yellow ones. Am i pregnant or not?