To make a long story short if you have not read my other post. I got a concussion March 5th playing a sport suffered with it for about 5 weeks. After getting released two weeks ago I was playing and got knocked out for 30 sec. Of course I have had the headaches, dizziness, and nausea and a few other common symptoms. But today 5 days out I am having a new symptom. My head feels like its going to blow up, like just full of pressure and my headache is getting worse. Anybody know what this is about?