Why does it seem so much harder for me to make friends or get a gf than it does for my friends?

I (M19) have always been quiet and awkward. I’ve tried talking to more people but it never really works. I have a few friends I talk to once in a while but it seems like none of them really like talking to me a lot. I have one friend I’m pretty close with but that’s it. I’ve also never had a gf. I’ve been on a few dates but always rejected or ghosted, even if I do get a date. I’m 19 and just had my first kiss a couple months ago. All of my friends have had multiple relationships and I’ve never even had one.

I don’t really know what I do so bad that it seems easy for everyone else but impossible for me. I know I’m awkward and not the best at talking but I’ve tried to improve and I at least talk to a few friends once in a while.