Glad to have you join Living With Facial Pain! It sounds like you really have had a long journey towards finding relief. Hopefully now that your pain symptoms have been diagnosed as more than just migraines, you will be able to find the treatments that work best for you.
Many of our fellow members have also dealt with similarly frustrating trial and error experiences - so know that you are not alone in this and can always read up on their previous experiences for advice/inspiration. You can search for old topics by using the Search Icon (top right of green bar), or you might also want to try making your own topic.
Other than that, I wish you the best of luck in finding your relief - and also the best time being a member of our wonderful community =)