Woke-up at 3:30am feeling not nauseous but not quite right either.
Reading this makes me angry at your boss on your behalf. Putting your staff and clients at risk is not okay.
If you don't have any open wounds then you shouldn't become infected. If you do notice rashes manifesting, an anti-fungal cream such as Clotrimazole (sold under various brand names) is effective at clearing up mild ringworm infection and can typically be purchased without a prescription.
Yeah this isn't the first time my boss has put her employees a risk (mostly my department too), she's done it a couple of times now, which one of many reasons why I'm leaving.
So far no new rash has happened, but if one does I will definitely look into getting the cream. Thanks for responding!