16mm gallstone question

Hello in ultrasound i was told i have a gallstone of 16mm like 1.6cm or .6 inches.. i was rushed to hospital because of pain. and ended up staying there for 6 hours and let go after pain was over. dr told me i have to have a ultrasound done and thats how i found out i had the stone. 2 days later they wanted me to go in for surgery to remove my gallbladder but i didnt listen... and i been wanting to try the natural route, but i have not done any of the ways of doing it naturally olive oil epson etc... im a little scared. i was told it was only that stone quite big, but im scared because im afraid of the stone getting stuck in the path. is my stone to big to be expelled?
im male
28 years old
6'0 hight
over weight 230lbs
other than my weight problem pretty healthy first time in a hospital bed.

its been a month since i was in hospital and has not hurt or bothered since Tweet