what do I do if she's pregnant? It's clear to me she wants a child and can't stop contacting her because I might wake up completely unprepared with a child next to my door. I know what I did is stupid but I trusted the woman I was having sex with, what she did was a massive trust breaker and now I regret having sex with her. How can I protect myself against paying for 18 years against my will.

I live in Germany but I just need overall advice from men to man right now