HELP HELP

Joanna • xoxo
Did anal last night and he came in my ass and I immediately went to poop it out. I'm scared that while I was pooping out the cum that it dropped down to my vagina because just now I went to the bathroom and I realize that my underwear is wet idk whether it's from his cum or from me but I'm nervous and I scared because I can't be pregnant. I'm on birth control pills but I'm on my 1 week break as how Birth control works. Can I get pregnant? Idk why my underwear is wet. When I was cleaning my butt I cleaned it upwards not downwards but I'm scared. During that 7 day period where I have to let my body rest for the BCP can I get pregnant?