Why idea what causes me to feel like this?

[Mmmmdanone]

Every couple of weeks or so I get the following: headache (more like a pressure feeling in my head- not migraine type headache), extremely tired, very thirsty, pee a lot and generally feel awful. It lasts a day or two and then I'm fine. I've been cleared for diabetes. It's more annoying then anything and I'm just curious about the symptoms all going together. I've googled but not come up with anything. Anyone else have similar?

Title should read "any idea..."

Any connection to your menstrual cycle? Migraine related?

Sorry I see you said not migraine headache but I was thinking migraine variant

If you google peeing a lot and migraine there is sometimes a connection

Something kidney related?

Are you drinking enough water? Could it just be dehydration?

Thanks for replies. Could well be a migraine type headache.

Could be so many things. You could make a diary of the things you do, eat and drink and see if there is a connection. You could try a multi vitamin & mineral supplement and see if that helps. Some things it may be are; anaemia, dehydration, infection, medication...