Actually, you need to distinguish yourself between 3
types:
1)Xdress but normal guy: crave sexual intimacy,
probably lonely, lack gal company or lack sexual intimacy in
relationship
2)Xdress but lesbian : ogle at gals, wish to make
out with gals as a female
3)Xdress as gay : ogle at guys, ignore gals, wish
to have sex with guy.
If choice 1, advice is to do some sports, improve social skills,
etc.
If choice 2 or 3, see psychologist for therapy or see surgeon for
sex-change op.
If u really want to stop, advice is not to find excuses. (whether
there are pple with this fetish should not bother u)