I think it only wise to search around to see who's the best value for you! Many sufferers of chronic illness spend thousands of pounds in ad-hock treatments, practitioner hopping and therapists who claim chronic exhaustive conditions are their specialty... yet they still remain stuck and unwell. I remember this well in my own journey!
Navigating your recovery from conditions can be a considerable challenge as they are such multi-faceted illnesses, with each sufferer experiencing a unique and complex mix of symptoms and personal history. There are so many hundreds of therapies available, many of which can be helpful to you - when they are provided by the right therapist at the right time. Timing is everything here, and bad timing can absolutely make things worse.