Go on Amazon and buy HEALTHY FIBER . It is guar gum based , non bloating, nonfermentable fiber. Take it 3X/day with 16 oz water. It works! Don’t use Metamucil and other psyllium based products - GAS CITY!!
Also try Miralax once daily if you are still stopped up. You REALLY need to have a clean rectum at treatment time and personally I couldn’t do that on this horrific, unhealthy no gas diet.
So these supplements really worked for me; you may even need less, depending on your GI tract….Best
Phil