Boyfriends cum and period?

So last night my boyfriend and I were having sex... he used protection because I’m at the end of my period so he finished and than he pulled it out for a few seconds than out it back in.. should I get a plan b? Oh ya and while I was trying to get off of him he sounded like he finished again the second time but he said he felt that he cummed but when I went to the bathroom to clean myself I peed but nothing came out

Now I’m lightly spotting.. should be my last day on my period today.

Only positive comments please.