Hello Doc. I Feel Uneasiness After Taking Breakfast.When I Wake

Hello Doc.
I feel uneasiness after taking breakfast.When i wake up in the morning,i feel like my stomach is pumping something acidic in towards my chest...Local Dr told me that i have GERD symptoms.I used medicine for 3 weeks ,but for 2-3 days i left it..Upon leaving the use of medicine,symptoms started again...Due to morning uneasiness i feel short-breaths in morning and usually after taking each meal . This condition is prevalent from 3-4 years.