Day 0 - headache and random achey left leg.
Day 1 - positive LFT, positive PCR at 8am. Felt fine. Hit by a metaphorical bus by lunchtime. Sweaty, shivery, freezing cold, massive headache, leg ache by evening, generally slack-jawed and exhausted. Already starting to lose taste and smell.
Day 2 - woke up feeling sort of OK, but dizzy, headachey and leg achey within a couple of hours. Headache was really bad. Slack-jawed, brain fuzz and tired. Afternoon worse than morning again. Can only taste really salty things - salt and vinegar crisps and marmite rice cakes are the way forward.
Day 3 - same as above, not much better, definitely feeling happier in the morning than in the evening - cough started. Brain fuzz.
Day 4 (today) cough really bad in the morning, better as the day has gone on, cut up a swede at lunchtime, had to have a lie down afterwards. Even less sense of taste today, if that's possible. Latterly starting to feel less brain fuzzy - bit of clarity, but only when I'm sitting down.
I haven't taken to my bed, and am sleeping normal hours at night, but definitely enjoying hardcore sofa action.