Am I just that unappealing or something???

Ok soooo to sum it up,

1. last fall I was talking to this guy and we spent a bunch of time together, went on dates all the time, and eventually started making out. He told a friend he was gonna ask me out but it never happened and now we are just friends.

2. I started dating this guy who’s been a friend for forever and he broke up with me after a few months bc “he doesn’t have time to dedicate to a relationship” but can do everything else and more but whatever.

3. Just started kinda talking a few days ago to a new guy who I’ve known for like 3 years and everything was good and he was being all cute and complimenting me and crap and suddenly won’t really talk to me at all.

What am I doing wrong...??? Do people not find me attractive enough? Do they think I’m just someone to be messed with for a bit??? I just don’t know anymore. I was finally starting to feel good after boy #2 and now I’m back to square 1 ugh.

Also this is a pic of me just for reference. I’m the one on the left.