I finally sucked it up and went to the doctor. Unfortunately, she couldn't give me any answers because the pain wasn't in one specific place. So now I have to have a whole gamut of tests: gall bladder ultrasound, abdominal xrays, bloodwork. And since my mom was diagnosed with colon cancer a couple years ago, I have to do some gross stuff I won't discuss here.
Of course, now I feel fine! But everyone keeps telling me I still need to go for the tests. Argh!