Headache query. Please help what to do?

Hello doc, One year back I got severe headache with neck pain I consulted neurologist. He suggested to do spinal screening and the report got normal he told nothing to worry and he wrote tolperitas d and gebapin nt for pain after the use of tablets pain got relieved and after some months again started and used tablets for that. And recent times headaches are coming and going it usually left side head to neck and some times right side to neck. Recently my relative got bleed in left thalamus from that time am so much worry for my headaches. Besides the above problem: 1. My weight is 85kg 2. Iam food lover 3. Iam physical inactive 4. Improper sleep timings 5. No proper water intake Were my headaches are due to any serious problem related to brain or due to anxiety or due to any metabolism issues ?? Please help what to do ???