I have pain from both sides of back of my head, pain on both back points and when i press that areas with anything like sofa toe or hit that areas during pain, it's feel like minor electric shock, and after pressing that area fod 3,4 minutes, pain goes,m

Trigger points: You are touching muscle spasms called a trigger point. Sometimes a nerve is traveling through the tight muscle causing what you describe. Gentle self massage to the area like you have been doing is a good start. If persists, a doctor can inject a little lidocaine and a tiny amount of kenalog (triamcinolone) steroid and it will resolve the muscle spasm.