Need help with Acid Reflux problem

My age is 26 years. I have been suffering from severe acid reflux (GERD) for the past two years. My main problem is Halitosis (severe bad breathe) from my mouth. Dentist confirmed that there is no problem with the teeth. It could be from nose because of Sinus or because of acidity. Sinus X Ray was taken and ENT specialist confirmed that there is no problem with nose as well. Then when I consulted a Gastroenterologist, they conducted Endoscopy, liver and blood tests. Everything fine. They suggested Sparacid syrup. It worked for few days but again the same problem continued. There was indigestion problem as well. Whatever I eat, it used to come into my mouth but there was no vomiting. I could feel the sense and taste of any food I eat or drink in my mouth. Then Impedance - PH monitoring for 24 hours was done. The report showed that there is a significant acidic esophagus especially in the upper right of the chest. Now the doctor confirmed that there is severe acidity problem and there isn't any hallucination about Halitosis. He suggested medicines. But it did not work. Same problem continued.

Finally after an year re-endoscopy was suggested. This time, the gastroenterologist said there is a big hernia. Surgery has been to be performed to get rid off problem. Laproscopic surgery (Nussel Fundoplication) was performed. They said if surgery is done, no need of medicines. But even after surgery problem continued so medicines suggested. But still the acid reflux and severe halitosis problem is continuing.

Can you please suggest some good medicines and help me to get rid off my halitosis and reflux problem. Its really frustrating, irritating and embarrassing to talk to people because of my bad breathe problem. Keenly awaiting for your response. Any solution or best suggested medicines to get rid off this problem ?