Please help

Laura
So I've been on the pill for about 2 months now and I've only had my period once, it ended about 3/4 days ago. Whilst I was on my period I didn't take the placebo pills but after about 5 days I started taking the real pills again. But last night I ended up having unprotected sex and he came inside of me and I don't know if I'm protected from pregnancy now, please help