Lately i’ve been not wanting to go into inclosed public spaces, for example, train, supermarket, etc because of fear of the air being ‘dirty’. I realise this is obviously something to get therapy for and I do have OCD, but i believe that my fear is in fact NOT IRRATIONAL and i am extremely sensitive to things, so when i’ve been in an enclosed space like a train or supermarket, i can FEEL that my hair, the skin on my neck etc is EVER SO SLIGHTLY dirtier, and it really bothers me.
Maybe it’s just the place that i live because there are is a proportion of the population who aren’t the cleanest like most people are clean, so i get paranoid that people with bad breath, their breath has diffused into the air etc, am i being completely irrational, has anyone experienced anything like this, is there any truth to it?