Asexual on this app

I’m not gonna lie, I’m really considering leaving this app. I got it because I need to keep track of my period for hospital reasons, but anytime I post on this app people like to tell me how I am feeling as if I don’t know my own feelings. Like I mentioned I was asexual and people were completely disregarding it in the comments and honestly it just got me very stressed. I’m just tired of people who don’t think asexuality is a real thing. It is very real and I wish people would stop invalidating it 😔