I never had pain on the right under the ribs. What I had was heartburn, pain at the left(!!), pain left or right closer to the groin area and sometimes upper backpain.
Everybody is different!
BTW my ultrasound said 2.5 cm stone, inflamed gallbladder and thickened wall.
I never told my family how I felt, since my whole life I had aches and pains everywhere. And people will then tell you what to do and I like to figure it out myself.
So I would suggest to you, try not to lie about the doctor just don't talk about it when you are hurting.