How to get a gf

(15m) I’m a pretty attractive man with a good physical appearance and personality. I’m about 5’10” so I’m decently tall, lean and very m...

(15m) I’m a pretty attractive man with a good physical appearance and personality. I’m about 5’10” so I’m decently tall, lean and very muscular, and I’m a competitive martial artist. I always make people laugh but I’m also very masculine and sometimes I can be very stern. My friends are genuinely curious about how I’ve never had a gf, they always just tell me to “work on myself” like it’s not literally all I do. I have confidence in talking to people about certain things and I can make friends with people really easily. But as soon and it comes to talking to a girl I like I just can’t do it. I’ve been rejected two times and the second time the girl basically baited me into thinking that she loved me so much for a few weeks, and I actually loved her, but she ended up rejecting me. It’s started to destroy my confidence in finding someone and I always think they are going to reject me. The only girls that like me are NOT EVEN CLOSE TO MY TYPE. I’m just looking for more advice to see what others have done, or how they got in relationships.