Last Sunday I had a small accident at the workplace. He works in the kitchen. I slipped on the stairs falling head. I smashed the wall with my head. The impact was so strong that I was half conscious and immediately had gag reflexes, for a moment I could not hear anyone. An ambulance arrived and took me to the hospital, where they only gave me a CT scan, which showed nothing, on the back right part of my head I have a kind of tumor the size of the whole hand. The doctor at the SOR touching this tumor stated that it was a hematoma. An hour later they let me go home. Because everything is fine. When I got home I felt like I was just drunk, I couldn't keep my balance to hit the front door of the house. I went to bed. In the morning, getting out of bed, I felt a severe headache and a temporary strong dizziness( feeling like hitting a heavy object on the head) During the day it was better, on the second and third day also. Krwaik a little Went down but stopped at the size of approx. Half a hand and does not want to go down. Huge pain with a slight touch of this place on the head. There are dizziness, nausea and shortness of breath during the day, weakness. Is this normal after such a blow? Should I see a doctor to order more detailed tests?