I was supposed to start my new pack on birth control pills on Sunday. I forgot, so I took one Monday morning and one Monday night. I skipped Tuesday, and took two pills on Wednesday morning. I have not taken any birth control pills on Thursday, Friday, or Saturday. I had sex with my boyfriend and he ejaculated in me each time every day from Tuesday-Saturday. Today I experienced some cramping and very light spotting. Could I be pregnant? Also, if I have unprotected sex on Sunday and Monday (the day I would normally ovulate) and do not take my pills, what are my chances of getting pregnant?