I take levlen ed birth control. My red section finished on Sunday. I took the Monday pill, missed Tuesday Wednesday and Thursday, took Friday and saturday then missed Sunday and Monday, due to not being at my house, then had unprotected sex on Monday in which he did finish inside. I had breakthrough bleeding in Friday and Saturday . Could I be pregnant? What are the chances? Should I continue taking pill until the white pills to see if I get my period or stop now?