What exactly does gallbladder issues symptoms feel like?

Pain on the right. The usual symptoms include pain in the upper right abdomen, which may move to the back, usually lasting hours to a full day. Occasionally pain may occur near the center of the upper abdomen. There may be bloating, nausea or jaundice (yellow skin and eyes). Symptoms are typically provoked by eating a fatty meal.
See below. Gallstones can cause mild symptoms such as upper abdominal gas bloating and pressure discomfort after eating. Sometimes there can be more pain in the right upper and middle upper abdomen with nausea and vomiting, worse after eating fatty foods. Sometimes the pain will go into the upper back. Sometimes yellow jaundice with abdominal pain could happen if the gallstones move into the bile ducts.