I returned to work 6 months ago after a long term illness. I use to work full time but due to my illness I reduced my hours to part time.
At the moment we are short staffed and my manager asked if I could work some extra. I told her I would be fine to do the odd half day as extra as long as it is only a couple of times a month.
Later that day I overheard her talking to a colleague that I was willing to work extra hours but that I shouldn't over do it.
AIBU to think she was out of order talking to my colleague about this, I am very private when it comes to my health and try and not let it impact my work.