Here in Brighton, uk, I’ve had a few friends and myself who believe they’ve had/having? COVID symptoms. It’s purely anecdotal as none of us have been hospitalized or tested.
Some friends have had quite sudden illnesses with fever and recovered after 2 to 5 days - appears to relate to age/health how badly they fared, but my own symptoms have been more drawn out like Ians.
For me, it started about 2 weeks ago with hot/cold flushes and headaches, these were so mild as to be almost unnoticeable. After a week or so, mild stomach cramps and more headaches. Last couple of days a perceptible but not overly concerning tightening of the chest.
As I say, anecdotal without tests but I suspect this virus affects with many different symptoms and outcomes.
Meanwhiles, lots of fresh juicing going on and eating well

Edit: and it must be pretty damn contagious as I’ve been taking precautions for weeks.