That’s great you are feeling up to work Katie, it’s great to get some sort of normality back.
I work in aged care so masks are still mandatory where I am, I have to rat every 3 days too.
Just look after yourself and do what feels right.
I work with about 200 people, we have Residents with Covid atm and I haven’t so much as sneezed.
I train people for infection control and washing/sanitising your hands often is the key 😊.
Ive just walked a flight of stairs to get to my treatment (after an hour and a half of driving 😩) and it really took it out of me, I have very little energy compared to AC but it beats the nausea!