Yes, definitely see you doctor and get some treatment. The delicate esophagus is not something you want to be messing with.
There's an OTC product called Prelief that is designed to be taken with highly acidic foods. It neutralizes the acid and makes things like coffee and wine less agitating to reflux sufferers.
For some people, just losing weight, exercising regularly and stopping smoking will end the GERD. Unfortunately some of us have never smoked, and are at a good weight and fit but still have reflux.