Hi laruss,
Welcome! Sometimes the popular opinion is only popular by a small margin... this is how minority governments are made.

Remember that not everyone in the queer community is biphobic or will be unwelcoming to bisexual women. Those who mind don't matter, and those who don't matter don't mind, and all that.
As for community... what kind of community do you seek? My high school chaplain loved to tell the story of an old man who used to sit at the roadside at the gates to a big city. He met a newcomer and welcomed him, asking him what his old city had been like. The newcomer said, "My old city was full of people who were selfish, hateful, fickle and materialistic. I was glad to leave them." The old man shook his head sadly and said, "So you shall find them in the city ahead." Awhile later, another newcomer came and, upon asking the same questions, the newcomer replied, "The people in my old city were kind, selfless, good and loving. I hated to leave them." The old man smiled and nodded, saying, "So you shall find them in the city ahead."
I know you'll seek community - you took the first step by coming here! Cream rises to the top. Good to meet you, neighbour!