My (19f) girlfriend is frustrated that I (19m) look prettier than her when she put make up on me and I made it worse.

So I’ve been told that I had pretty eyes and nice eyebrows. At the same time I’ve been told I have a decent jaw so I think I look like a man for the most part. So I was at my girlfriends house and she put make up on me. Well I don’t to brag but I looked pretty. She started getting a little upset saying stuff like your prettier than me. After that I said by that logic it would mean you are manlier than me since she has bigger hands than me. I have really small hands for a guy btw so most girls I date usually have bigger hands than me. I know I made her upset by pretty much calling her manly. I know I should’ve just said that she was prettier than me and moved on. I really think she is really pretty so I didn’t think that comment would make her upset. I’m thinking of taking her out on some romantic date instead of watching the new john wick. How do I tell her that I genuinely think she is really pretty and not manly at all.

TLDR: when she said that she was upset that I was prettier than her with make up because of my eyes I said that by that logic she would be manlier than me because she has bigger hands than me. That made her upset how do I make it up to her?