I've been having these headaches for about a week now. They aren't there when I first wake up on the morning, but once I'm up for a bit they start and are on and off throughout the day. Sometimes it will only last for a few minutes and then disappear and then come back. It almost feels like a sinus headache, like there's pressure behind my nose and eyes. It's not a really intense pain...just kind of dull tension. Today I had some throbbing in my ear. Last week I was at the doctor complaining about brain fog that I had been having after he started me on effexor. I was only on it for three days and decided to stop but he said that the brain fog was for sure not from the med so he booked a CT which I'm going for tomorrow. The brain fog has since cleared up. I'm sure it'll be fine but I'm still a bit worried. Does anyone have any experience with these kind of headaches?? Not sure if it's stress related or what. So far I've been able to keep my anxiety down about it but the longer this goes on, the more nervous I'm becoming!