Thank you for replying. I have never had headaches like this before, just minor ones that go away the next day. This headache started a month and a half ago, then went away for a few days, and then started again. For the first couple of weeks it felt like a pressure on the top of my head, but from the last few weeks, it has been a tension like feeling directly on top of my head. Sometimes I feel some other minor jolts in other spots, and in front of my head. But 95 % of the time, it is felt on the top of my head only.
This tension starts around 10 to 11 AM and gets more severe through the day. When I workout from 4 to 5.30 PM every day, I hardly feel, this tension. It then becomes worse every night. It is not severe by any means, but it is noticeable. This has been a constant daily thing for the past 1.5 months. I have had absolutely no other symptoms like vomiting, vision loss, memory problems, etc. I feel hot when the tension is more than moderate. My day to day mood is good, and I sleep just fine. I have a slight neck pain at the time of these headaches, but it is not a constant pain.