I am sorry that you feel this way about yourself, but i am being 100% honest when i say that you are very beautiful. I do understand how you feel though as i feel like that sometimes, as when i was younger i went through a really bad time without going into details, it was horrible, and i feel that going through what i did has aged me, thats why when i am posting a picture on here i dont really smile on them (i look grumpy lol) but when i smile i feel as though i look really bad and old, cause i have loads of lines around my eyes that i am so paranoid about, i just hate them :-(. and i can get really upset by it.
Anyway sorry for rambling on but what i try and do when i can is focus on the positives about myslef, though that can sometimes be hard it does help a lot
Like now i try and look at them lines and think i have not got them because of all the rubbish i went through but i have them because i am happy now and always laughing and smiling lol and thats why i have all them lines.