aslo

I have very similar symptoms plus many others unfortunately. I had just the migraine, ear, eye symptoms about 20 years ago when we moved into an older musty house. It was a combination in my opinion of a pinched nerve in the neck, allergy, and failure of my eustachian tube to drain.
Moving out of the house, many chiropractic adjustments etc. helped.
When I had the migraine, I would shoot saline deep inside my head with a syringe and once in a blue moon i would blow terrible mucous from in there, and that would relieve it. Then the adjustments to the neck helped. I lived on one or two sudafeds a day for years. I also had a puffy eyelid on that side.
The thing with migraines is to see what helps. Does a sudafed help or antihistamine? Then allergy or sinus is involved. Does a muscle relaxant or massage help, then there is a neuro muscular involvement. Does ergot or dilator help, then its vascular.
This can be a terrible thing I know, best wishes. You may want to try some of what I mentioned, or ask your doctor, try massage, chiropractics, and maybe see if antihistamines or decongestants help.
There arent a lot of conclusive tests for things like this unfortunately.

Aslo