Terrified

So I’m a teenager and I was supposed to get my period 4 days ago (but also something I forget to track the beginning of my period and I guess, I don’t remember if I did that last month or not) and I’ve been really stressing out since a day or two before my period because every single month I stress out about it, my boyfriend never nuts inside of me and it actually takes a few seconds after he takes it out when he does nut And I have white discharge. Am I going crazy?😤