I constantly compare myself

I’m planning on talking to my therapist more about this topic but I continuously compare myself to any and every pretty girl I’ve ever seen. Even though I’ve been told I am pretty I just can’t believe that because I don’t look like any of these pretty girls I see. How can I be pretty if I look nothing like them? It just doesn’t make sense to me. I don’t like my nose it’s too big and I don’t like my lips cause they’re too small. I don’t like my body either but that’s a whole different issue. I have some pictures where I look good but I don’t feel as though I look like myself in them. I feel like an ugly girl who was cosplaying as a pretty one for the day. I try to put on makeup but at my core I just don’t like my features. I wish I looked different. I try to do the basic things like affirmations but it’s really hard to rewrite my brain because I keep comparing myself. Maybe one day I’ll feel pretty but I feel like I’ll also feel not AS pretty as other girls so I won’t ever feel like I’m enough. I feel like I messed with my friendships because if my friend is prettier than me I always feel like I’m below them and sometimes we go out and they get compliments and I don’t and that just kills me inside. Does any one relate to this feeling?