Ok I just started a new birthcontrol three weeks ago and have had mild spotting since it started, My hubby and I went out of town for the holiday weekend. I had missed three days of pills out of the four days and had unprotected sex during that time. Still mild spotting but getting less fequently 3 days later. Have nasty headaches for the past 3 days , decided to go off the pills till I find out what is going on. Is there a possibility I could have gotten pregnant? period not due for another week and a half