Listen up ladies.

Before I get this started I’m 19. I got on the shot for birth control bc my parents wanted me to blah blah. So my doctor told me the shot doesn’t become effective for 1 month. So I started August 1st. I went and got my eggs checked out like August 5th because I wanted to know if my eggs were healthy and that there was no cyst on them. She told me I was ovulating soon because she could tell by looking at my eggs and that I was very very fertile. Fast forward a couple days, my boyfriend and I had sex unprotected and he came in me a little bit. We use pull out method🤷🏽‍♀️ My question is this... if I got pregnant and then my shot doesn’t kick in till next month, would that make me miscarry 😒 or could I carry still