Is it normal for my bile ducts to dialate this much?

ok im going to give u a little history....im a 22 year old female after having 2 csectionsi had my appendix removed by emergency surgery 2 days later they had to remove my gallbladder due to it no longer functioning because someone forgot to tell the surgeon that i had multiple smaller stones n my gallbladder,so all the pain meds and me going under surgery mad my gallbladder no longer function so they took that out 2 days after my appendix removal...1 month later im still havig really bad pain like under my kinda located by the pancreas area...i go in and nothing shows up in the ct scan or mri or blood work 3 months goes by with me going to see a specialist and numerous er visits and finally my dr told me just go to the er and i will peform an emergency ercp and they did they found a small stone.. 1 1/2yrs later started haven pain again and they say my bile ducts are dialated to 1.1cm and previously like 6 months ago they were constantly telling me my bile ducts were dialting but that wouldnt cause any pain and there is nothing wrong with them dialating..they never went over 12mm now they are 1.1cm....what the heck is goin on with me does anyone know?? please help i have 2 little ones and a husband that im trying to get better for and it just keep coming back