My brother would dry hump me when I was 8 and I didn't know what it was and I haven't told no one yet. I was molested by his friend at a sleepover and no one knows. Its 8/8/21

im 16 and ive never had a girlfriend, im sorta really angry at myself aswell, during high school 4 girls have asked me out, but i was too scared to say yes because i didnt want to be seen infront of my friends, as in holding hands or kissing because i was in an all boys group. But now that i want a girlfriend i can't seem to get one, i know i havent really tried but i dont get the feeling girls look at me. For a while i got into computers and stopped having a social life, so i didnt really meet any girls, but im now back into life but i cant get a girlfriend, i dont know if its my looks, like hair or what? please give me some help