Hi Giraffe,

No you're not alone there are plenty of FTM transmen, and i'm sure there are enough who prefer guys to girls, (tho i haven't done a survey so i can't say how many!)
what i have to say is very different... but i want to share to give a different viewpoint - something from a perspective that is not gender-dysphoric but also at odds with a lot of things about society's ideas of gender, so it shows you options are there right across the board, and that you aren't limited by certain choices.
i had a bit of a crisis about gender identity once myself, lol... part of it was cause (I had DID) one of my alters was actually a little boy
( - for loved ones reading, sorry about not mentioning - would probably have made the DID clearer as DID LOL, but my system wanted to keep those details quiet i think cause of things they might have implied. -) but i definitely decided if i had been born a bloke i would be gay! part of that was just that i knew some gay blokes i got on with, (they weren't so much the camp sort) the other part... well i just like men

.
i think what you need to work out is whether its your personality, self-expression e.g. clothes, how you are as a person etc. that its about, or whether its your body that bothers you. - if your body bothers you, then you sound gender dysphoric, if its other things, you might just decide you identify as "genderqueer".
Personally i just decided everyone else was ######6 queer

(meaning odd, not meaning gay!) I'm happy with my body, and I'm happy with being a woman... I am feminine,
as i define feminine. i don't identify as "girly" AT ALL. but i do identify as "woman", and there are things about me that i see as feminine, both in my personality and in my tastes. i'm not all jeans and guys tops & stuff, for casual/practical i tend to wear stretch jeans and girls tank tops, and for other more dressy variation ...right through to dresses & stuff, lol - as long as its not pink, frilly and flared with polka dots

ugh!

the way i see it its mostly practicality. shorts & jeans are practical for living in. good for being active. as far as i'm concerned, skirts & dresses are good for one thing, - attractiveness. so mostly i don't wear them much. if i have a boyfriend around from day to day, i'm far more likely to wear them out. i also don't like going out "ultrafeminine" but only if i'm on my own. people treat me differently - in a way i don't like or feel comfortable with.
i guess my point of view is more typically male than female there - for most women dresses & feminine clothes probably have a lot more significance of a different sort. i've heard other women say things make them "feel like a woman". i don't need to "feel like a woman" - i AM a woman LOL. i do have my own sense of what i like, and attractiveness does figure in it. but i'm not interested in dressing to please/compete with other women like a lot of them are. if i choose stuff, i will go with what i like, and if i dress to please i'll have my boyfriend in mind, not any female friend(s)!
In one way, i am feminine. In another way, i am quite a lot of a tomboy. And in none of the ways that would make a man miss out!

(unless he wants pink polka dots and a little pink bow on top of my head and that is just not gonna happen without rope or rohypnol...

)
but when it came down to it, i realised what i needed to change, was whether i viewed some of society's expectations of me as appropriate templates for how a woman "should" be. so i just rejected them, seeing i didn't really fit a lot of them so well anyway.
i came to realise society's views of what you "should be" do not define what you are. whatever you feel comfy in is most important. you need to be able to feel comfy in your own skin - exploring yourself and figuring out whether that means either figuring out independantly what feminine is to you, or maybe whether you identify as "genderqueer" or whether its your body you're unhappy with and want to change it.
the important part is to know you have all those options.