I feel like my bf doesn’t like me as much as he did his exes

I know I’m a downgrade for looks. His ex was super pretty although I guess super bitchy.

Over time I’ve just gotten a little information from his past and I’m torn. Because I don’t know what that relationship was like. But it just seems like he did a lot more for her than he does me. Like on holidays or social media or trips and gifts. Idk. Maybe because she was a better chase and catch. Something to show off. Something that he didn’t want to lose so would do anything for.