Sooo my ex and i recently hooked up a few times. I had missed my pill a couple days or would forget to take it and wouldn't till the morning and we didn't use any other form of protection not a condom or pull out (not that that's affective anyways). Is it a good chance i could be pregnant? I'm due to start my period tomorrow and I'm wondering would i have this period and it be the next one i miss if I am? We had unprotected sex a couple different times in the last 2 weeks.