I've just found myself in a similar, but worse situation
I moved September last year, I emailed my surgery asking to stay with them as I was really happy with my regime (oestrogel+testosterone + daily vagifem) and Also I still work in the town of that surgery. They replied saying they'll ask practice manager. Pharmacy that is in the surgery said they do keep patients in so I felt relieved when my prescriptions were being accepted.
Since my writing to them they have continued texting me about asthma clinic and health MOT appointments etc . Last week I went to log on to systmonline to order vagifem and amitriptyline and couldn't log on. I emailed them asking why. Their response: you are no longer a patient as you've moved out of area !
Full blown panic set in. There are 2 surgeries in my new town so I contacted the one the lady in the pharmacy recommended: no new patients being taken on
I contacted the other one. I had to fill out the form and they told me to stock up on my meds. I explained what had happened and I have no access to a gp or repeat prescriptions but I'm still not accepted at the new one either. They will write to me, I'll need to make an appt to see a gp who will review the meds I'm on. I have a nasty feeling they'll whip the testosterone off me straightaway but in the meantime I've got no vagifem !