HI, I traveled to China in nov 2016 and returned with daily diarrhea. I went to my doctor and all tests they took came back negative, they prescribed the brat diet. I have done that, along with taking culturell. When I go off the diet I have daily diarrhea. It is once a day, my regular bowel movement, never urgent. I do have gurgling noises and lots of bloating as well. no severe pains. I take 1/2 an immodium to solidify the stool, but when I stop taking that it goes right back to being water. What is your advice to get my digestion back on track so I can eat fresh food again? thx