So I've been on the pill for about 2 months now I've been taking them correctly, and I'm sexually active. Since being on the pill i have had sex with my boyfriend about 3 times unprotected but he pulled out everytime. For a few days now I've been feeling nausea and today i had some kind of viginal bleeding and i've been getting cramps as if it was my period but the next time i checked the bleeding had stopped. My period planner says my period is not due in another 3 days and I'm really worried.