As a non-binary person, is it weird that I feel kind of uncomfortable flirting/having sex/etc with monosexual people?

I like being attractive/sexy in a bunch of ways, and I feel like when I interact sexually/romantically with monosexuals I'm not being true to myself. I automatically downplay some parts of me, and it's not the best feeling when you're trying to get someone interested in who you are.

It doesn't help that I've only been with cis bi dudes, other people seem to dig me less. Who'd have thought the androgynous person with sparkly pink nail polish and... vegan skirtmeat isn't to everyone's liking?