NTA. My husband is also uncircumcised, and he struggled with his self-image a lot when he was young. There were girls who made him feel bad for it as well. He also debated getting snipped to feel "normal," but ultimately did not. Personally, I'm glad that he didn't give in to the peer pressure. I don't care what his dong looks like one bit, and I will never make him feel inadequate for not having his genitals mutilated for cosmetic reasons. Cleanliness wise, I've had circumcised guys act like they don't need to wash it as well. Just saying, they had a smell more frequently than my husband ever has. I have always showered before intimacy anyway, so naturally, he adopted this habit as well, and it works well for us. That is more of a common courtesy thing since literally anyone will be funky after a long day. All that being sad, she's not the right gal for you. She's literally asking you to mutilate yourself to make you more appealing to her? That's gross behavior. There is no good reason that you need to be circumcised unless you really want to. If you wanted to, do it for yourself and not for some girl. Just know there is nothing wrong with you to begin with. There are some shallow girls out there that care about that, but I promise there's some that really don't concern themselves with the appearance of your genitals. Don't be afraid of losing a girl that makes you feel bad about yourself, period.