I'm currently on birth control pills and I haven't been consistant with the time. I've recently been taking it 30 minutes after 7 sometimes 8 something when my set time was 7 . Within the past weeks the hubby and I have had unprotected sex and he has cum inside me and I Iimediatly go to the bathroom to shower and rinse it out. I had my period from the 31st of jan to the 5th of feb and then had a brownish period on the 16th to the 19th and it wasn't very heavy . I'm supposed to start my normal cycle in about a week . Could this ve a result of taking my pill late or from being pregnant ?