I’m feel so weirded out

Leila

So when I was on FaceTime with my dad (My parents are divorced btw) .He was showing me funny pictures on his tablet and when he was swiping I saw a picture of his girlfriends private parts spread out and he exited out and said “oh you weren’t supposed to see that” and I screeched and then just acted like nothing happened. I feel so grossed out it’s not that I’m immature it was just gross to see that in my dads photos and I keep thinking about it and I don’t wanna tell my mom (btw I’m 14) I don’t know what to do I feel so weirded out.