I'm similar to yourself, I've had no symptoms, but due to family history (BRACA1) I've had yearly PSA checks. The latest in October was 5.2 followed by a 4.2 a month later. I was referred for an MRI scan which showed an issue as the Oncology Nurse put it to me.
I had a TRUS today, the results are in next week.
All this is less than a month, hats off to the NHS!!
Good luck with appointment,
I'm new to this game, but I'm assured by this forum and website that there is lots of supports out there.