hello. Welcome to HCM,
Small mobile stones in the gall bladder
will probably not cause discomfort or pain, but requires removal of gall bladder. It is not urgent... you can get it removed according to your convenience of time and money. But unattended gall stones
may complicate over the years to become symptomatic and then have other superadded problems.
In the meantime, make sure to avoid all kinds of fatty and spicy foods.