similar submission from an asexual person before and you have proven to be a safe space and honestly i don't know where else to go with this for reasons i'll get into. but to start off: i'm an aromantic asexual, as in, no romantic or sexual attraction at all (but somehow fell into a relationship, that's a whole other story lol). i went through the classic bi to aroace pipeline: feeling equal sexual and romantic attraction to all genders, but that attraction was zero and a few years later i realised there's a different word for that experience. i never stopped feeling disconnected from the bi label though because i relate to it in other ways that aren't sexual or romantic, also mainly aesthetic. it's generally accepted for a lesbian to say "omg girls are so pretty, i'm melting" and it's just considered part of her lesbianism, but when an aroace says "omg girls are so pretty, i'm melting" it's always dismissed as "just" aesthetic attraction, almost like it only "counts" when paired with romantic and sexual attraction, as a lot of allo people don't separate their attraction into different kinds anyway, but for an aroace, that attraction then feels very distinct. it's hard to explain what aesthetic attraction is or feels like - it's more than just thinking someone looks good. there's an impulse to look/listen to someone and for me there is some kind of emotional weight to it that makes it feel distinctly queer; the way i look at other women just feels queer without a need to do anything about it actively - just enjoy it and melt. very rarely do i want to make out with people. it's currently bi visibility month and it's bringing up a lot of weird attitudes from the allo bi community towards aspec people. it's always bisexual this, bisexual that, as if non-bisexual people don't exist, like bi erasure is suddenly ok when it's us. it reminds me of when my presence as an aroace in a bi space was actively challenged because my attraction isn't romantic or sexual. it makes me wonder how to connect to a community that is sometimes hostile to me, whose definitions exclude me, whose history doesn't reflect people like me, but i feel a connection to nonetheless. also hard relate to feeling like you're "convincing yourself you're bi", like hanging on to something old, or especially also because i sometimes get lost on whether i'm looking at people through a lense of queerness because i'm aroace or because the aesthetic attraction itself is the queerness , and sometimes it even feels like i have to almost maintain my bi identity or otherwise i might lose it, like actively find people who i'm attracted to because it often doesn't just come to me.
It's possible to be bi-aroace. (Or bi-oriented aroace.) Where you are aroace, and feel little to no sexual or romantic attraction, but when it comes to sensual, aesthetic, and any other forms of attraction, you are bi. It's a totally valid identity that is STILL AROACE. Being aroace is queer enough. You don't need to be bi or add bi to it to be queer. I just wanted you to know that label exists if it is one that might be helpful. :)
I'm sorry that you've been having a difficult time with this. And with relating to the bi community. That is cruel of them. You are still valid and belong. It's true that many people simply don't understand that there are various types of attraction outside of romantic/sexual. But you know that there are. Continue to be yourself. <3 I wish you all the best! Whether that means being strictly aroace or bi-aroace, that is up to you. Do what feels right.