What is your usual spot for pain? I want to compare mine.
My bloodwork all recently came back normal, too, with my sed rate just 5. But I always have pain/discomfort in the lower/mid right abdomen, about 3 inches or so over from my belly button. It's not severe or anything, more of a discomfort and tenderness, but it definitely hurts when you press on it. (I know, "so don't press on it!") ;)
I have sleep apnea and sleep with CPAP at night, so my pain is usually much worse in the morning because of all of the air that gets forced into my digestive tract at night. Once it passes that spot, it's not as bad.