I've got quite bad contamination OCD but it relates more to toxic substances than germs. Nevertheless, the start of lockdown nearly sent it into overdrive, and I was changing clothes after being out if someone even breathed near me, freaking out if DH touched something in the supermarket and then touched his pockets, that kind of thing.
It very nearly made me a great deal more ill than I already am.
I somehow managed to remind myself to stick to the things I'm actually scared of and that germs isn't one of them, because if I add germs to my OCD fears I'm fucked, honestly. It's bad enough that I have panic attacks when the council put down weed spray on the pavement, and that I can't travel without lugging a sodding air purifier with me.
I really would like help with the OCD but I suspect it's pointless trying to get the ball rolling at present.
The whole paranoia and washing shopping thing made me feel hugely and unhealthily validated. I honestly can't see how people haven't been tipped into OCD or had their conditions greatly worsened.