Is this normal and does it matter?

My girlfriend and i have been together for quite a long time but i won't mention so its not very obvious but i know her too well to a point that we share personal thoughts about what we hate about ourselves and one time it shocked me when she seriously made a list of her weak points mostly with her face
she showed it to me and just cried so i told her that she must do something else important than ranting about it because i love the way she is and i don't care but she kept on repeating that her face is pure ugly with no make up and her nose is flat and wide, she has ugly bone structure because she have no jaws? What the hell. We all have i told her but she started showing me a photo in her iphone of a girl in candid with very pronounced jaw line that makes it look hot and she said all she had was fat and nothing so it make her sad cuz there's no line. Thats what she always says and i feel so numb and clueless. Is this a normal girl drama? She starts treating me like one as her own as if i'm not a boyfriend anymore but a rant pillow to express her feelings for.sucks

It''s a very natural girl's habit. These do this to the peoples they likes most to be with.So, don't care, just interect with her softly, describe to her that she is the best girl in your eyes and remember, she belives you and that's why she is revealing those things to you. Youre lucky to have a girlfriend like that!

To have something in yourself that makes you feel bad is normal but I'm seeing that your girlfriend is getting to paranoid about her imperfection. Once in a while everybody else feels the same way. But if she would be be acting like that always then she would need a psychologist or anyone who is expert in counseling.
I suggest that you stay with her as she needs you so well this time. I guess she is depressed.