Is OTHER wrong in the post ? POST : I have no idea if this is the correct reddit for this,  so if there are any issues, I’m happy to take this down.

I feel like before I jump into the main event, I should give some background. I’ve been with my girlfriend for just over a year now, and she is my first ever girlfriend. All that to say I have very very little experience with relationships in general, and even less experience with what is considered “the norm” when it comes to how to act in one.
I do my best to be very accommodating to her needs, and frequently do things to make her happy, despite those things not being what I would normally enjoy. (E.g. going out recreational shopping, watching tv I wouldn’t normally, etc...) all relatively small stuff to be fair.
Now, on to the real meat. There have been times recently where she will want to do something to me, which makes me uncomfortable. Now these aren’t huge things, generally they’re very small and temporary, and always cosmetic in nature, but the thought of them makes me massively uncomfortable. Some examples of these things include: a makeover, combing my eyebrows/plucking them, and letting her shave part of my legs. Again, these things are very minor in the grand scheme, being temporary and cosmetic in nature, but they make me very uncomfortable. 
Currently I’m following the philosophy of, “if I feel uncomfortable about it, then I don’t have to do it.” But, whenever I refuse to let her do what she wants to me, she will get mad at me and stop talking to me completely until she calms down (Which can take quite some time). I tried telling her that I think I shouldn’t have to let her do things to me if I’m uncomfortable, but her response is (and this is a gentle paraphrase) “you should just push through even if you’re uncomfortable, just to make me happy.”

So I ask: AITA for not letting her do what she wants to me because it makes me uncomfortable?

