Raw sex for a short time

I had sex last night with my boyfriend and he was inside of me for like 2 minutes and the condom started to slide off. Idk if he had cummed or not and if he did idk if it got in me. Then, he went inside of me without a condom for a few seconds when I told him to pull out. I don’t think he cummed. Mainly bc I didn’t see it on the sheets. I feel fine today and I know pregnancy symptoms don’t even occur until 3-5 weeks, but I wanted to be sure. I’m also on birth control