since I joined it in October.

1. on the website, they ask you for you "PIN Number". Makes my teeth itch. Sorry, let me go and put it into the ATM Machine, why don't I?
2. You have enter your 'PIN Number' and then go through an enclosed space bubble, where the doors shiit behind you and you have to insert you 'PIN Number' again for the door in front to let you out, alowing you inot the gym area. I will hyperventilate in said space bubble and die or try to beat my way out or maybe have to squat and do a wee in fright. So, they've given me permission to use the disabled door at the side, which is just a 'PIN Number' operated swing gate, but I'm scared of being confronted by a meddling busybody dogooder about using that door whilst not obviously disabled (I would count claustrophibia as a disability for these purposes, but it's not overtly obvious looking at me that I'm a brown paper bag person).

What to do. amn up?

cancel this gym and go back to the non-'PIN Number' accessed one, even though it's an extra ten minute walk away from my work and flat?
help, talk me through this people. I am going to the gym tonight whatever happens, whether it be this gym or a new one.