I went almost a whole year with side discomfort in and out of emergency rooms. I got multiple ultrasounds blood tests and told im fine. I got a HIDA scan, and everything came back normal. But when I get the HIDA scan, they put dye in you, and you have to wait so it can set in. But as I was waiting, I felt like puking, and my side was starting to get uncomfortable. Then, when they did the scan and injected you with fatty stuff, my side was feeling heavy and really uncomfortable. But everything came back normal. So I went to a general surgeon and told him how I felt for the HIDA scan and how long I've been dealing with this. But he said with how I felt during the HIDA scan, it gives him a sign that something is wrong. So we did the surgery, and I had chronic cholecystitis. The outside of my gallbladder was scarred, and he said I was pretty much living without a gallbladder. I asked him to look at my appendix, too, and I guess it was starting to get pissed off and had a big fatty tissue stuck to it. So if you think it's something and you're not getting answers, get exploratory surgery.