This is absolutely hillarious!!!
Years ago I was effectively bought to a standstill by OCD, and spent ages in hospital being 'treated'. I'm STILL neurotic about lots of things, mostly to do with dirt, germs and contamination. Trouble is, if you are an obsessive sort of person, and you're being 'treated' with a whole bunch of others, you kind of 'catch' things from the other people!
Handwashing was the worst thing, I could hardly touch anything without washing my hands afterwards. Trouble was, one of the girls always had to wash up to her ELBOWS every time she washed her hands, and one of the others had to wash hers 3 times to feel clean, so you can all guess what happened...!!!
I can remember being stared at if I ever was brave enough to use a public loo - I even said to one lady "don't worry about it, I've just delivered a calf", which promptly got rid of her!
Thankfully, I'm not anything like that now, but so many of your quirks are totally normal for me - counting the strokes when peeling, not taking the top or front copy of ANYTHING made of paper, loo roll over the top (we're the same as Cliff Richard here, girls!), using the 'right colour' peg when hanging things out, still using a tissue as a barrier when opening doors to get OUT of the loo - more or less OK now the rest of the time - Oh, and I will NOT wear my coat, scarf etc into the loo, so if you ever visit a ladies with a very patient looking, elderly male outside, festooned like a Christmas tree, he's probably mine!!!
I could go on, but I'm sure I've bored you all silly! Do PLEASE keep posting, I feel more and more 'normal' with each revelation!