Talk to General Physician on Gerd, Acid Reflux

Dear doctor, I was detected with h pylori and was facing with short breath and unstoppable burping and these gases putting pressure on my throat area. I went under double antibiotic treatment and after that I was clear for h pylori with negative results. Now I have been using dompy with omiz plus for last one month. Doctor over here told me to stop dompy after one month and continue omiz plus for one more month. My Gerd is acting up again and I have continuous burping and food chocked in my wind pipe area feeling along with some back pains and some times chest pain. Kindly suggest me as I have tried 5 doctors in kingdom of Saudi Arabia and still I am not feeling comfortable with my health. Thanks in advance