Great to hear you are getting stuff sorted!
And osteopaths are classed as "not real medicine" and therefore subject to a GP's discretion... Assuming you find one that has an open mind.
So, I booked in to see a physio after being told Osteopaths are a blanket no, receive the letter with the following:
Clinical Role: Senior Osteopath
......Thank you, GP, apparently I can see an Osteopath

The hilarious thing is I've been to this practice before, so God only knows. I queried the appointment and the Osteo confirmed she is, in fact, an Osteo.
So the good news is, I can have semi-regular appointments seeing an Osteo now without shedding a bucket load of petrol and parking, she also seems pretty decent and is keen to go down routes that haven't been looked at.
First session went well, got pulled around a lot and then had a beasting on my back, which helped. She's given me some things to take away and give a go then report back, next appointment is three weeks time. Hopefully I can get to a point where I'm happy now.
Still training, took last week off because I just could not be bothered, so back in this week just moving the bar around really.