It’s okay to be nervous, but like Koopadude said, I am sure people will accept you for who you are and won’t judge you. This community is more forgiving, tolerant, accepting of people than other places like reddit (in my opinion)—by a lot. I mean, look at how diverse the entries are and all of the different experiences being shared. I am sure there is someone out there that can relate to you too.
My suggestion is to keep posting and being you. The more you do that, the less nervous you’ll feel.
If it helps any, I was nervous even though I knew most if not everyone here have proven to be really kind, patient and accepting individuals.
If you want to talk more about in dms, I’d be happy to listen.