On the 15th of December (a Friday & I took my pill) that night I suddenly had a flare up of possibly UC symptoms, so I was throwing up and have diarrhea (sorry tmi). I had to go to the hospital and was prescribed antibiotics and hydrocodone. I continued to take my last 2 pills before my period on Sat and Sun. I took the antibiotics as prescribed for 5 days during my placebo week while on my period while I was still having diarrhea but I stopped throwing up. I ended up having intercourse on December 24th (a sunday), however, I forgot to start my new pack (and I lost it) and he came inside of me. I've missed 2 pills. Could I possibly get pregnant if I don't find it for a whole week???