Gallstones Help

Has anyone had gallstones? I’m worried I may have them. I’ve had a dull pain in my right side for the past 3 days. Right in the middle. It feels equivalent to the pain of trapped gas, but trapped gas doesn’t stay for 3 days straight. I’ve requested an appointment with my doctor but wondering if anyone else experienced this. From the location, it’s sounding like my gallbladder. I’m also about 10 weeks PP and I’ve read that it’s common to have gallbladder issues related to pregnancy, but i don’t know if that’s only to do with during pregnancy.