So about a week ago today I had sex with my boyfriend which lasted about 3 min and he wore a condom the whole time. He wasn’t close but I said I wanted to stop and I gave him head to make him finish instead. My boobs have been sore all week but most likely cuz my period is in 4 days. Even tho he didn’t finish in me I’m just overthinking which I always do. I just need some reassurance that I can’t be pregnant from this situation.