Hi there and thanks for the post

I am sorry to hear about the symptoms you are having. Unfortunately no one here is going to be able to tell you why you have been sent this message about this appointment you have received and I suggest you call your GP to find out more.

From what you have said all the tests so far have come back normal, which is reassuring. However if your doctor is still concerned about the possible cause they may be sending you to rapid diagnostic service. These are available in some parts of the country where various radiology scans can be carried out to try and figure out the cause of symptoms quickly.

I hope you find out more soon to get a better understanding of what may be going on.

I hope this helps.

All the best

Naomi