@Discombobulated - please don't be hard on yourself. I know you have been very careful all this time. Unfortunately, it seems like Omicron is spreading so fast in your country that it is hard to avoid, especially working with the public. My brother and girlfriend are able to work from home most of the time and haven't been going out much, but they still ended up getting it.

I hope you don't have Covid, or that you have a mild/asymptomatic case if it is Covid. Take care.