Why does this keep happening to me when dating?

everytime a guy talks to me they always tell me i’m a very interesting and magnetic girl and they go super fast and intense (lovebombing if you could call it that) very quickly, i feel a bit suffocated most of the time and they promise me the world and then out of the blue they disappear? i question if i ever said or did anything wrong but i know i don’t. i’m 16 nearly 17 and i’m the only girl my age who’s never even had a boyfriend before and it’s pretty embarassing, i don’t know if i’m a boyfriend repellent but they either lose interest really fast out of nowhere or simply play around or don’t even find me appealing after a while and then treat me super horribly.

they all say i’m wonderful girl but they never want to stay with me. i have a great personality, i’m interesting, i’m loving, caring, beautiful and i do well in school, i’m shy and i guess i’m not perfectly well spoken since i’m a little strange (i’m not popular). i heard the hard truth from a guy on here who said the only way is to change myself, since men like a specific type of woman and since i don’t fit that standard i’m willing to do whatever to change anything.

how do i keep them interested?

Why does this keep happening to me when dating?
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