Sorry you're feeling so rubbish, it's scary isn't it. I'm in one myself since yesterday. My feet started burning badly by late morning (always a bad sign) and were just bright red all across the soles like a baboon's bum. The heat coming off them was incredible. Nothing helped. That was a low point - I looked like hell by bedtime

I hope yours passes quickly (and mine!) and you can feel a bit better. I keep telling myself it is a flare, it will pass, this isn't forever. Sometimes it helps, other times it sounds like a cruel joke... But it will pass. Keep believing

Take care,

Bram.