hi, I am a 22 year old indian boy and i am a computer operator. Before few months i have a many types of problem in my stomach but in this time its normal. but before some days i have feel headache which is for few seconds and its comes and goes and feel like my brain nerves stretching i hold my head and when move it around its sounds like chrr... chrr.. and also sometime i feel dizziness. i am worried about this. please help me what i can do..Plz