I am and have heard derogatory comments, but it usually comes from overweight women, so I consider the source.

I don't get hated on but I do get people telling me to eat more and that it's not healthy and I'd look better with more curves

That's just jealous beta behaviour. Tell them to cut some bacon off their backs instead of hating.

Like that Megan trainor song always annoyed me. It's ok to be fat but not ok to be skinny? But yea I've been called a coke head, anorexic. It's like no just good genes

Thick isn't in. Men want slender women and women want to be slender.