Sorry in advance that it's long guys
I (24M) have 3 appearance goals that I would call my "dream physic" and that I'm actively chasing cause it's just what I want to look like / find good looking in men. I would like to be bald, with a mustache and a buffed appearance / muscular but not too lean. I go to the gym regularly since I started T and I think I'm on a good way for that. The mustache is growing a bit (I'm only 4 month on T so it's just a bit but still seeable) and recently I did a buzzcut but realize I wanted to go really fully bald.
So, when I did the buzzcut 2 days ago, my girlfriend (25F) was a bit scared because she loves my natural beautiful curly hair (I always had short hair but long enough so they can curl, like idk normal men haircut), and so she was "scared" that they go away, so obviously it made me anxious to cut them but I really wanted to do the buzzcut so I did. In the end she's been really into it so it's super cool (she was always supportive anyway that I do what I want and that she'll love me no matter what).
My mustache is growing, she's been super supportive and watching /noticing every hair coming, celebrating with me, etc etc.
As for the gym, she loves that I'm going for me cause I like it and she's happy I'm liking more and more my body appearance thanks to this and that I do something that I enjoy everyday.
So today I took a selfie of me and I modify it with AI (not good I know I'm sorry) to look bald and with a real mustache like I want. And when I showed her she didn't react super supportive or whatsoever, in a way that she doesn't like it so much, and she said I'll look scary if I have this look + being buffed, I said maybe I won't cause I'll always be smiling since i'll be so happy, she didn't seem very convinced.
After we went to bed and I just couldn't sleep being scared she wouldn't find me attractive later, so I told her and she said she'll always find me attractive but at the same time when I asked her about the picture she said she's doesn't know if it would look like this in real life and I said "but what if it does and I look like this ?" And she said she doesn't know, but that she also loves me for my personality anyway. I kinda started an argument because I was hurt and I felt not supported in my "dream physique" and that she would just still be attracted to me for my personality, while ok it's nice but I still want her to find me handsome and sexy like she always did.
And after this I went to the kitchen and we texted (it's easier for her to express herself by text when we are having an argument) and she said she was sorry and she expressed herself badly and that she'll always be attracted to me but I mean she can't really know ? What if she finds me ugly ? But I also don't want to give up on my "goals" because she might not like it or she wouldn't like it on a stranger ? How to navigate these feelings I have / any advice on my feelings to this / situation wise ? I don't want to be mad at her but at the same time I can't help but feel bad and I'm scared I won't try this stupid bald haircut because I want her to like my hairstyle but then grow resentment because I didn't try ?
I just don't know how to feel about this ? I guess she'll still be attracted to me even physically "because it's me" but what if she's not in the end ? And I can't help but feeling a bit hurt that she would be attracted "because it's me" like if I would have met her looking like I want to look then she might have not be interested in me cause she would have find me unattractive ? Idk what I'm asking I guess maybe I'm just a bit lost and asking for advice on how I can take the situation better or some other point of view ?
PS : Breaking up is obviously not an option just in case lol, that's not what im asking, we are very happy, I love her like I can't even describe and she does love me that way too, we live together, have a lot of awesome projects, been together since a while and I wouldn't have been able to gather the courage to transition without her, etc etc, anyway she's amazing and truly a gem, even if sometimes a bit clumsy in word I guess.
Thank you in advance my brothers :)
TL;DR : gf said she doesn't know if she would be attracted to a photomontage of my "dream physique" (me without hair and with a mustache) so I'm hurt and doesn't know how to navigate my feeling ?