Feeling Like head Spinning. Problem?

1 I am having chest pain and seems like Acute Acidity regularly. 2. Getting symptoms like dizziness and spinning of head. Feel like loosing body balance. This happening for more than a year. 3. My Alcohol intake was very high earlier but After i  stopped it very recently but still the dizziness persists. 4. I get head spinining while walking, Driving or even being static. 5. I feel dizziness while climbing down stair cases. 6. I dont do any kind of exercises. 7. Mostly of the times i work from home. I just want to ask is there possibility that positional vertigo can be caused due to indigestion acidity and gastric problem? I have been facing this issue since last 1 year. I feel indigestion and vertigo are both interrelated. Please guide me and help me clear my doubt.