Migraine

I had what has been labeled as a Migraine last Wednesday.  My head felt like it was exploding.  Any movement made it worse.  I went to the ER, because the head hurt bad enough to was difficult to drive and it was across the street.  The ER doctor only treated the headache pain and did not do any testing.  I have asked and maybe you can answer, is it possible that the serve headache was caused by being a Type 2 diabetic?  I have had a headache the past few weeks, but I could pretty much manage it with Tylenol.  Last Wednesday was different.  I took 4 extra strength Tylenol and that didn't even cut the surface of the headache.
Any advice you can provide me in what to have checked out, I would appreciate it.

[bundle_o_contradictions]

I had the same type of headache last Thursday, spent most of the day in bed or sick to my stomach. The worst headache I've ever had. When I brought it up to my doctor, she didn't seem at all interested. It would be nice to know if it's related so I won't be caught off guard. Maybe someone else out there has a more helpful doctor than the ones we've seen.