Nervous

Mila • Always be humble and kind ✨
I just had sex for the first time. We didn't use a condom because I'm on birth control and I'm very good about taking it (lately, at least; about three weeks ago I was kinda slacking but I've heard it takes seven days for you to be able to rely on it). It's been more than seven days that I've taken it on time, correctly. He did not finish in me (or at all). 
Am I good? Should I be worried?