I have worked for my current employer for 12 years and up until 2020 had a fairly good sickness record (I think I had been off 2 maybe 3 times - no more than a week each time).
In 2020 I was diagnosed with cancer and I was off work for 14 months. I have been back since May, I have had 3 days sick whilst waiting for a PCR test in September.
My GP has now signed me off for at least 4 weeks with PTSD/Anxiety and I'm stressing that my work will sack me