Today I was 500 meters into my workout when I experienced the sudden onset of vertigo when my feet touched the pool bottom at the end of a 100m drill. The drill was 25m streamline kick, 25m right side kick, 25m left side kick, 25m streamline back kick. I had completed the drill 3 times. I took a break and tried to just swim freestyle but had to stop after 40m. After an hour, the nausea began to pass. Six hours later, I still feel queasy and have no appetite. Any thoughts? Thanks.
