So its 2:40am here right now and I cant sleep because every joint in my body is aching and sore and I have been getting some contractions through the night, nothing regular though

So here I am just sitting when I should be sleeping. I am so tired but I cant fall asleep! My feet and hands are so swollen too, and I have had a headache since yesterday morning. I hope Im not getting sick, that would suck if I got sick and then went into labor. Its hard enough to have a baby when you arent sick, let alone when you are.
I have my doc appt in the morning at 11am, so I am hoping for some progression, maybe that would put me into a better mood. I would be totally in heaven if I went in and was like 5cm and 100% effaced and she sent me on up to the hospital, but I know that wont happen. But hey, its worth dreaming of, right??
Anyway, just a little rant from a grumpy tired pregnant woman...