Hey Bubby

It is hard to say. He could be getting water in his ears. Does he wear ear plugs to swim? Does he pull or push on his ears on Wed or Thurs? The chemicals could be throwing off his tummy for awhile. If he is ok by Thurs. that could be it. Having a power nap definitely throws me off kilter for sleeping at night. Don't know what else to say, maybe others have some ideas fr you.