im 16 years old and ive been on the pill since i was 14. i always take my pill at 8 pm. i forgot to take it thursday night, so i took it about 12 hours later on friday morning. saturday night i took my pill 3 hours late. my boyfriend and i had unprotected sex on sunday, but im almost completely sure that he pulled out in time, he came right when he pulled out, so maybe a little was inside me? i didnt think so, but today (tuesday) im spotting, and my period isnt due for another 2 weeks. whats going on? could i be pregnant?