Is it normal that i can so closely relate to raj from big bang theory

So I am a guy who's well settled, have a great job n everything. But I find it difficult to find love. I am good looking, tall n have a gym toned body (I work out at home gym) .
My problem is, I've always been in a relationship or pursuing one. Like the Guy Raj in big bang theory I like to cook n stuff. But I always want to be the part of someone special n I hate it. I never find the girl I like so lower my expectations n end up with someone I don't really like but I do everything to make the relationship work because of which I end doing all the sacrifices n she expects me to do it since iam the guy.
I can relate to Raj because he feels he's unlovable like i do. Is it normal to feel so? Does anyone go through this?