I have felt sensations of tachycardia to the head?

Hi. I’m male and I’m 20 years old. I have a history of. For some months, I have felt feelings of isolated punches in my head that cause me pain, or a sensation of tachycardia in the form of a punch to the head, which causes disorientation, blindness, loss of senses and sensation of cloudiness. I was asked to take the following exams: Ecg has incomplete right bundle branch block . Ecocadiogram is normal. And Tomography of crany found unilateral sinusitis.

What you advise me.