Diagnosed myself on Google, took myself to the nearest pharmacist, who agreed and sold me a tube of ointment. So there is a lot of relief that my incredibly busy week is not fucked up and I have no need to go into quarantine - and don't need to panic about the cost of pest controllers either - but I am still gnashing my teeth a bit. I have a horrid rash which is something called Pityriasis Rosea: harmless, not infectious but fucking itchy and ugly.
Yes this is indeed a blatant plea for sympathy or at least an opportunity for you all to mock...