I'ma kill him

NekoMoon
Okay... This is my first post... Here it goes. 
So last night i was having sex with my bf. And when its time to cum I'm really sketchy with that. You either pull out or dont cum. Specially not inside of me. But HE DID! You can bet your ass I smacked the shit out of him. But it felt so good. All of it. And i didnt want it to stop, nor did he. Even though i was still pretty mad. 
So here's the deal. Im  irregular with my period, and i always get paranoid after i have sex. Even if he didnt cum in me. & i feel like a nerves wreck right about now. Also I forgot to mention, I got off my period about 3 days ago. Should i be worried? 😶😶😶