I've had a headache since Tuesday. It is worse at night/after work. I've been having a hell of a time sleeping. Haven't taken any pain killers - even though Tylenol is relatively safe. I've been putting the heating pad on my face, that helps a little.
I get this same headache right before I get my period so maybe having it for days and days is a good sign.
I've been drinking an assload of water to try and keep well hydrated (dehydration = another reason for headaches). I drank so much water last night that I had to get up and pee 5 times during the night.
If I'm not pregnant, there is a good chance I'll get a Great Dane.