Doctor's appointment and I'm going to get more demanding

OK - so I'm going to go in and start demanding more help. I'm going to ask for a referral to a pain clinic - there's a new doc in the next town over he is apparently quite good. I'm also going to ask for more testing. I have seen a neurologist for my migraines and a rheumatologist for a fibro diagnosis (keep in mind, here in Canada it takes a year for a specialist referral and they generally just diagnose you and shoot you back to your primary). The pain doc is a neuro and I should get in within a couple of month, so that's good. In the meantime, I'm going to ask for a neck/spine xray to see if/how much arthritis is present, if she has tested for vitamin/mineral deficiencies, and hormone levels. Anything else I should ask for? I know she checked epstein-barr and iron, and did standard blood work. I'm pretty sure I had an mri for my migraines. I had something done for my feet - a ct scan I think. Lime testing here is ineffective - they only do the one test, and it isn't reliable.

I'm in Canada so, although the system here is not great for referrals (wait times are very long - up to a year) or for good comprehensive care of chronic illnesses like fibromyalgia, we do have free universal health care, so things like blood tests, xrays, mri's etc are all covered. Treatments like chiropractors, physical therapy and massage and most medicines are not, so that falls under private insurance. I'm well covered for medication, not so much for the other. That's pretty much the case for most Canadians. Low income Canadians, children and seniors also have medication coverage, depending on the province. We're pretty lucky.