It seems I got a little dehydrated. I was feeling dizzy and thought it was just BPPV acting up again. I went to sick call and explained my symptoms. They raised the possibility that I might be dehydrated. I came back to the tent and started drinking water. A lot of water. I feel quite a bit better. We’ll see how tomorrow goes. Didn’t swim today cuz I felt crappy. I have duty tomorrow so it will be Monday before I can swim again.