@movinggoalposts
Yes that's me too. It's really crap, isn't it??
I've been unwell for nearly a year too. Just recently I've developed a very bad cough again, with thick phlegm, sore, blocked chest and breathlessness. I've been prescribed antibiotics by the GP, as it looks like bronchitis, and my DD1 (11) had a bad cold recently.
So it could be that. But I've been there before, far too many times. I get bad cough, GP prescribes antibiotics. It hasn't helped before, but we'll see. If it doesn't clear up, I'll be referred for yet another chest X-ray. Which probably won't provide any answers once again.
This cough is the same one I've had for months, on and off, with thick phlegm choking me. I'm suspecting it's another flare-up, though it's worse than it's been for a while. I don't have a temperature. I haven't had one since the summer thankfully. So there have been some improvements.
I'm sounding very discouraged, I know.