I moved and during that week, I was very inconsistent with my birth control pills intake. I had some bleeding happen to me on saturday of that week (after 5 days of not taking the pills correctly) I started taking my pills correctly that day again. I had unprotected sex on saturday afternoon. The bleeding stopped on monday, and I took a morning after pill on monday cause I was scared maybe I was being careless. On monday I felt really nauseated. Its been a week now, I feel a bit dizzy and have tender breasts. Could I be pregnant or its just all the hormones? I am scared.