I'm ashamed of being asexual

If sex is what makes us human then what am I? I'm a biromantic asexual. I don't feel human at all. It doesn't help that asexuality is hated by both the LGBT people that I've met and straight people along with me being bisexual ("just pick a side"/"you're either gay or straight"). I feel disgusted with myself like I don't deserve anything. I don't deserve to find love. Who would love me anyways?

Edit: I've been rejected so many times in my life. I'm 21. I've never had anyone show genuine interest in me and I'm not very attractive at all no matter how much effort I put into my appearance.

https://redd.it/1x5qh82
@asexualityonreddit