WTF?

My body is clearly not cooperating with me. Friday morning I woke up with tailbone pain for no reason. I hadn't fallen recently. I hadn't done anything to exert myself except for 5 days prior I went walking twice and overdid it a bit. I was taking care to limit my intake of sugar grams. And for no reason, my tailbone hurt pretty badly all day, making it difficult to walk or sit comfortably.

The pain went away over the weekend after some icing and rest. But, I got up this morning and stepped on the Wii Balance Board to find out I've gained 4.5 pounds in the past week. 4.5 pounds!!!! How is that possible?? I would have had to eat over 15,000 extra calories on top of a normal diet (NORMAL, meaning NOT dieting). And yet, I was paying close attention to my sugar intake. I did get a little out of control over the weekend after the whole tailbone thing, but there's no freakin way some pound cake after a week of being good adds up to 4.5 pounds.

It's starting to get really disturbing, all this weirdness that keeps happening with my body and not knowing what the cause is. Frustrated beyond belief!