So I came home today from work and noticed the water level was waaaaay down. I usually keep it just to the bottom of the skimmer screws. It was at the water level line. Water was gushing out the back of the pump, kind it from where the motor and the pump meets at the bottom. I called a local pool guy who is very reasonable. At the beginning of the season I noticed that it didn't sound normal. Louder than usual and thought that this may be the last season for it. It thoughts?