Thanks all. Sorry didn't get back to your kind responses yesterday as I was with my Mum all day.
I take on board everything you all say as yes, I know it could be a host of things that are connected i.e. the changes in meds, my anxious state and worry but I, like so many of us, am just so desperate to know what it is and then I can accept it and get on with life but I just go to pieces over every new thing and I know that's not helpful.
Coldethyl, the thyroid blood test only checks T4 and something else apparently as you need T3 testing for true thyroid readings which dr's don't do unless pushed, probably due to cost.
CLKD, I am now on 20mg of Citalopram which I was on previously and it always did the trick. This anxiety is just different somehow.
BJ, yes, that's my main problem, I don't know it in my heart and need to accept it but that's the hardest part isn't it?
Like I say, thank you all for at least letting me rant yet again. I notice there was a thread yesterday about some people's posts triggering others anxiety so hope I'm not one of them. Like somebody else said, reading them is optional and you can avoid certain posters if you know they are going on again about the same thing. I do feel like a broken record so sorry if I do. Some poeple understand anxiety and in particular HA and others don't, I experience that all the time so don't take offence now. X