Take more precaution?

Hey ladies just a quick Q...

So my man and I had sex last night, I’m on birth control, we didn’t use a condom, but he came basically on the “outskirts” of my vagina, not necessarily on it. I wasn’t too happy about that whatsoever. My main question here is should I worry about becoming pregnant? I’m not the best at remembering to take my pill at the exact same time everyday and I absolutely do not want kids at any point in my life so I’m just wondering if there is anything to worry about. Thanks!

**May I also add my period just ended about a day or two ago as well