Please please I’m freaking out and need an answer to this. So my boyfriend and I have been getting a bit funky not to the point of sex because I still am a virgin but the other day we decided to do anal sex. He didn’t have a condom. He did pull out and only cummed on my lower back and I was in doggy position, he said none of it was even near my butt hole but I’m still so scared about getting pregnant and I maybe get plan b tomorrow just in case. I also did wash off after he left within 3 hours or 2 after that. Do you think I should get it or not and also let me add he checked if there was any as well and he said there was non cum that went near my vagina. Please just help me I need a answer.