Re: my mom is so weird!!
I think you should tell her you don't like that and tell her to leave you alone.
Usually if you really mean it and have a lot of modesty, your parents will leave you alone about it. When my mom (only parent) noticed I had underarm hair, she made a big deal about it. So then I told her something like "mom, that's really embarrassing and I don't want you to talk about my body at all, it's really embarrassing and could you please stop not do it anymore?"
I got kinda mad lol, but if you just tell yor parents that you don't like it, they'll probably respect that.