I feel like if I came out I’d be virtue signalling and taking oxygen from people who are “actually queer”. I’m worried people won’t believe me, because I spent 15 years not believing myself.

For what it's worth from an internet stranger:

I believe you. You are allowed to take up space. You are allowed to be who you are. You have just as much of a right to identify as whatever you want as anyone else. And if someone doesn't agree with that, that says a whole lot more about them than about you.

I think you've already had plenty of replies here, but yeah here in western Europe, straight from the tap. I'm also fortunate not to have any chlorine in my water. It's delicious.

One thing about the chlorine, it also just evaporates over time without boiling. Filling a jug of water and leaving it standing around for a while will also get rid of that chlorine smell/taste!