Head pressure, weird feeling right at the top of my head

I woke up this morning, and had some minor head pressure, but overall was feeling better than the last few days. As I pulled into the parking lot at work I noticed it increased some but still improvement. Once I sat down at my desk I started to get more head pressure, weird feeling right at the top of my head, and very heavy tired eyes. Although I feel like I slept okay.

AD,

Anxiety/pressure that goes along with work...getting up suddenly after driving for some time... (dip in blood pressure)

...also could be the lighting in your office? It is fluorescent by any chance? I had a lot of trouble with those type of lights when my anxiety was high...

Just a couple of thoughts,

S.C.