Health/Gallbladder issues


Hi, this doesn’t have anything to do with my period or anything but the internet isn’t helping me at all. For about 6 months I have been having trouble after eating and I think that it is my gallbladder. Whenever I eat lettuce, it gets way worse. I feel like I have a burning inside my chest and abdomen. I tried looking up if this is common with gallbladder function (not stones). Every time I look up lettuce it says it’s the dressing but I have eaten lettuce without dressing and I still have the same problem. I am 19 and the doctors checked to see if I had stones but it came back negative. Even though bad gallbladder function runs in my family (my whole side of my moms family had their gallbladders removed in their 20s) they won’t check me because I’m “too young”. I just wanted to know if anyone has had this same problem and if lettuce has an effect on gallbladder or if I need to see if something else is wrong with me.