still waiting for xray appointment after 4 weeks.

I’d chase it up if I were you. We have a walk-in X-ray clinic at our local hospital. What I mean is, you get the signed X-ray request form from your GP , you take that in to the Hospital and job done !!!

Chase it up before Christmas.

Do you need an appointment? My DD was recently sent for X ray and it was just a walk in clinic. All she had to do was turn up. The results were rapidly sent to her GP and a plan of action outlined.

Start chasing now, they can only tell you to be patient or that the letter has gone out and gives you the date.
DD2 chased an appointment, they had lost/ mis filed all of her notes and she had to start again.