Upper Chest tightness with migraine.

Hello, doctors, I am suffering from upper Chest tightness along with chronic migraine symptoms last 8 years, I have visited many doctors like neurologist, ent, nuro-otologist, taking regular medicines like etizola 0.5 along with vertin 16 or Stugeron last few years, giving temporary results but I am confused about my disease whether it's coming from gastro issues or neuro.. I have done brain MRI SCAN in 2021, results normal, done upper GI endoscopy in 2018, finds erosive gastritis & erosive deudinities..feeling very much frustrated for this daily dizziness & headache..last year neurootologist prescribed me topiramate after diagnosed with migrainous vertigo, which became worse for me.. How to recover from this chronic issues..please find me a solution 😭🙏..