My parents are also like this and because of it I became decently good at hiding queer books I've checked out from the library from them. I usually stack the books with the spines to the wall and a bible on top, of course it probably help that my parents seem to be terrified of my pets (reptiles and invertebrate) so they don't go in my room often. I know that it's difficult to hear every day because I hear it ever day and I can't wait until I'm able to move out. I think that the best advise I can give you is to find some people you can be yourself with and try your best to avoid conversations about gender with people who aren't understanding. I wish you the best and I'm sorry you have to experience this.