My first time having sex...help

Ashy

I just had sex for my first time, we used a condom. But I just have concerns that maybe the condom was not on good enough? Is that possible? Like it didn’t go down as much or something idk maybe I’m just overly concerned. Also my boyfriend doesn’t have too much precum. But I wanted to know how safe I am being. He did not cum while inside me at all. We just fucked with the condom and then once I finished he came out and I helped him finish off my giving him a hand job. Is that safe enough? Or should I take birth control too. My main concern is talking to my mom about starting birth control....