HELP PLEASE :((

Pluto • What's the use of feeling?
So a few days ago I had unprotected sex. I am not on a pill because my parents are very strict and do not know I'm sexually active. He never finished in me, but I'm worried about pre-cum. We would have sex multiple times, without him peeing. He would wipe off though, even though I know some can be in the urethra, before sex. This is the first time we've done this. I was not ovulating, I had a little white discharge, that when I logged, <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> said was most likely LOW fertility. I am not ovulating as of now, and my period is due in about 2-3 days. Is there a chance I could be pregnant? And could I get birth control without my parents knowing? Or could I go with his mom? Thanks in advance!!