My bf had cum on his hands and I gave him a baby wipe to clean it off but I’m worried that he didn’t clean it off properly then he fingered me. I’m now worried that I am pregnant

I am a 18 year old girl and I have recently noticed that I’ve started to get black hairs on my face. It’s making me really insecure. What is the cause of this? I’ve plucked some of them cause I don’t want to look like a man

When is the best time to do it during the month?

I’m nearly 19 and I’m still a virgin Me and my boyfriend are planning on doing it soon.it will be protected. Will this affect my period doing it the first? And when will it go back to normal if we do it every so often?