Go ahead and eat eggs

Free range eggs are healthy. They help reduce cholesterol and are packed with good quality fats which encourage the production of bile which we all know is a good thing.

I don't drink coffee but I read a study that showed that people who drink lots of coffee have fewer gallstones.

The reason these foods produce gallbladder attacks is because they encourage the gallbladder to contract. All fats do that. Cut down on these items until your liver/gallbladder are clean and then consume them if you want. Until your liver/GB is clean fats will be problematic. After your liver/GB are clean fats will help prevent further stones from forming as fats will help keep the bile flowing.