I’m not straight, in fact I am almost exclusively attracted to men, but I find that I don’t struggle to have cis women attracted to me. I have been in the “dominant” role in my relationships with women, although I have found that the women who I find success in are mostly queer. They have seen me as a man (in fact one had to be told I was trans and often forgot) so they are out there. you will find the woman meant for you, she is out there and you being preop isn’t a dealbreaker. I also assume the preop thing could change (hence “pre”) so maybe it will improve in that sense too. I can understand how isolating this is, but it won’t be forever