Weird sensation in head

I have been having this weird sensation in my head when i am walking. Sometimes i get it when i laye down. It feel like a weird electrical pulse vibration type of feeling. Sorry for the inaccurcy its very hard to describe. It all started about 2 months ago, after playing 1 month straight of video games 6 to 7h per day. My eyes were burning before all of this started. when i went to sleep. I got the weird eletric zap in my head. I panicked. Then i came back. It lasted for 2 days and when i was walking it was so bad. I didnt look at a screen for 4 days straight when it got better. I remenber when i was looking at the screen that head sensation came back. So i stopped. After a week of this i went for a big walk in downtown and everything was fine. I restarted playing video games. After 3 weeks it came back but only when i was walking. I felt facial pressure and that weird feeling in my head. Sometimes i feel weird pressure in my head and sometimes i feel the weird vibration feeling. I also have health anxiety and im 16years old. Anyone knows what that could be?

I have exactely the same feelings in head! I understand you, it's very hard to describe it...

I usually get it when I study too much and go to sleep very late at night! (Around 3am) Moreover, I have it also during my anxiety period! At that time I feel very weird things in my head like vibration, zapps, electricity, bees, dull pain, burning...

But firts of all, don't pay much attention on it, because the more you focuse, the worse it will be and your symptoms start to be weirder and more scary!

The second, have a very good rest without any screen! No PC, no phone, no TV!!! Just relax, meditate, go out and enjoy weather! It also helps to your anxiety! 

But, if your symptoms make you very worry, it might be better to visit doctor, just to make yourself calm! 

But I think that it is just overworking and anxiety! Like I said, I have also very disturbing symptoms in my head and I'm healthy!