That's... actually a form of dysphoria. I can attest from first-hand experience, wishing you were a woman is a form of dysphoria. You don't have to feel sad to be dysphoric, having a somewhat persistent desire to be seen as a different gender is enough.
Edit: this is assuming you aren't already a woman >.>
My 30s will probably be the best years of my life, if not my 40s. #justtransthings