Is this normal?

My boyfriend is a decently likable guy by many people. So given if he wanted he could get with a more popular and attractive girl. But for some reason he loves me. It confuses me, cause I have bad anxiety so this may be part of it and some depression. Lately it’s been really bad but he doesn’t know it. Cause I don’t want to bother him with my issues. I feel insecure and bad of my body cause I am a dancer but have a healthy amount of stomach fat. But I don’t realize that at times. Sure I don’t complain all the time but I talk to him WAY to much, as well as bothering him with text and calls. I just feel so bad! Like he could be with some one better. Also to I don’t or I’m not as respectful as he is. I feel like a jerk. It’s just “Why me?” Why not that skinny popular girl everyone likes. Just how can such a great guy love a girl like me. How?

Anyone else feel the same?