Hi Cheezit,
I don't have much advice to offer you as I've only been diagnosed for 1 week. I have a boatload of anxiety over this as well, have been washing my hand constantly, feel as though I am spreading it to everyone I walk past, as well as my own eyes, mouth, face, and whatever I touch!
I understand to feeling of being out of control and the stress is unbelievable. You are not alone!