I am female, and have been playing in bands, from rock to classical to jazz to Latin for decades. My first real gigging band was a classic rock band where I was the only female. I just thought of my band members as brothers, and they were supportive. As time goes on, I really do notice more female musicians, especially upright players. I actually grew up in a world where girls were supposed to play piano, flute, and clarinet, so, things have changed!
I suppose I have been disqualified at times from situations, but I really see this as an non-issue. I also got fired once because I did not drink enough beer,

so its all relative. Sure, there have been players who do not want to play with female musicians. Ha ha, I ran into one of them last week at a big band performance, and, guess what? At least 25% of the musicians in the band were female. Hopefully he has had a change of heart.
I think it is all in attitude towards one's self. I just do not think about gender when I am around my musician friends. Being a musician is who I am. I do not know how I could live and not be a musician. I just happen to be female. Besides, I play music with such a diversity of people of different genders, backgrounds, ages, and races, and barely give it a thought.
I think, OP, that you just need to continue getting out there and playing, and get more comfortable with who you are. Who really cares what others' think? Find musicians to play with who are right for you. If you cannot, start your own band, as already mentioned. You are a musician and you want to play music in various bands, so, go for it!