H pylori infection. Please respond!

I was diagnosed with pylori last to last month and face several issues with it. Finally getting diagnosed I was given 14 days therapy of antibiotics and PPI and later one month treatment of PPI after completing this treatment yet I have symptoms like cramp in abdomen and constant burping and especially when I workout of do any activities by burping increases more. My doctor did not test me again to confirm that I had irradicated h pylori. When I personally asked him that I want to be sure that I am not having h pylori anymore he replied that you don't need any further treatment and that u have irradicated h pylori and when I stressed more in getting my endoscopy done once again he replied u don't need any therapy anymore even if h pylori is there it won't show any symptoms untill a year atleast m worried i don't want to have same symptoms again. Should I get my endoscopy done Or are these symptoms normal for post antibiotics treatment Please respond