Thanks so much for the reply!
I have changed physio very recently (this week), my new physio is concentrating on lower back, has started acupuncture and is considering reformer Pilates. The previous physio could not get past this being a hip tendinosis, and after a long time with no improvement, I decided it was time for a change. I’m also now booked in for radio frequency ablation in November, it’s a temporary measure but I’m at the “I’ll try anything” stage.
Thanks for the advice, my consultant has confirmed no sacroiliac joint dysfunction but the last MRI I had was back in March, I’m not sure when it might be time for another one but no desire to rescan me just yet.