What Do I Do?

It's 4 in the morning, and I can't relax enough to sleep. I'm having this same pain, possibly my kidney. It's not as intense as the previous 2 times, but enough that I notice it's there. I'm thinking I may be told soon to go see a doctor for tests, but I really don't want to. It is such a hassle here in the States trying to figure out all the $ stuff afterward. With LeRoy's hospital visit, we were still getting bills for it 2-3 months after the fact. So if any of you doctor and nurse friends have any advice, I would love to hear what you think this may be, if it is possibly serious enough that I should see a doctor for tests. Or if with a bit of dietary change it would go away. It's really annoying, exhausting, and painful. Okay, now to try and relax once again with heat packs.