PLAN B

So I just got off my period 4 days ago. I had unprotected sex yesterday. He didn’t cum in me and pulled out, however, I do not wanna take any chances so I will be taking a pill. I’ve just heard it’s very risky to do that right after your period so I’m gonna take a plan b pill later today. But my boyfriend said, “if you’re gonna take the pill later, why don’t we jus go raw again?” Is that okay? If we have raw sex again, and then I take a plan b. Or should I not? This was our first doing it raw btw. I was thinking of getting on birth control but I heard you gain lots of weight and your vagina is drier and need more time to foreplay..