Unhealthy pool

Your east cobb ga. location.Since I have an injury I've been swimming. The amount of chlorine in the water is so unhealthy that I have a very hard time breathing, even my chest feels tight.By the way  I don't have any health issues. When I come out I'm so dehydrated that I can't stop drinking water all day. Please change it to salt water. It's cost effective too. Other members have had trouble with this as well .