For the last 6 months I have been going to an early morning HIIT class 3 times a week, which I've really enjoyed.
I havn't been for a week, as I've been wiped out with a fever, flu symptoms, chest and sinus infection, cough etc (although not Covid, I did several negative tests) and I've been very tired. In all I spent 8 days largely in bed, Sinus infection has shifted thanks to ABs, and I'm less tired (still not massively energetic though) but I still have a chesty cough.
I guessing I ought to stay off the gym until that's shifted?
I really don't know about this. I'm one of these people who is "never ill"!