@Coleoptera it sounds really similiar to me. I havent had the cough, literally a day or twonof mild cough, but I had a really painful throat and stinging in my lungs like breathing in after menthol. My temp only rocketed to “fever” on the first day but all the other days I think im on day 13, its the chills, shakes, tremors in my limbs etc that I haven’t coped with.
I’m afraid you’re stuck on the same bench as us saying “if this wasnt ‘it’ what the hell was it?!”
And the frustration for us all on here is that there seems to be no anecdotal evidence from anyone that has been floored for weeks although I did post a youtube video of a guy who had emerged after 12 days having been floored by it.