My parents think I’m a lesbian and I’m straight

My mom told me that both her and my dad think that I’m a lesbian because all of my friends are in the LGBT+ community somehow or another. I’m straight and I feel like I’ve told her so many times. She says I’m obsessed with gay people and it’s like no... I just like RuPaul’s Drag Race sometimes!

Also, not sure if this is relevant but I live in a conservative household and I thought my mom was pretty accepting but the more I listen maybe not.

Am I wrong to feel a little insulted that she doesn’t believe me?

Like why does she want me to be a lesbian so bad?