Kidneys ok

I had a real scare the other day. Woke up in the middle of the night with backpain. Two spots in the lower back were really sore, and I thought that's it. Now my kidneys are packing in, and no more white wine for me. Catastrophe!

But phew! Turns out the kidneys (thanks google) are located higher up, and the cause was probably just that I had slept in a weird position for some reason.