Welcome to HW. We have a great group of people here. I've gotten a lot of good advise.
I've taken a bunch of different combinations of things for several years and have yet to find the right one. All I can tell you is hang in there and hopefully the right combination will happen for you. Don't give up. It's out there. Keep trying to find a new doc if that's what you feel needs to happen. I'm on my third neuro, my second rheumy and my fifth PCP. Just keep at it.
Sorry I don't have any real help for you, but I can sympathize.
"God grant me the serenity to accept the things I can not change, the courage to change the things I can and the wisdom to know the difference."
DX: ankylosing spondylitis, periferal neuropathy, chronic migraines/headaches, depression/panic attacks, hypothyroidism, hypoglycemia, orthostatic hypotension, sleep apnea
RX: synthroid, estradiol, lexapro, xanax, proamatine, inderal la, neurontin, torfanil pm, celebrex, aspirin, relpax, phenergan, esgic plus
Surgeries: hysterectomy 1997, tonsillectomy 2001, deviated septum 2005, cataracts (both eyes) 2006