I live in Wisconsin and we just had a huge heavy snow fall. Much to my shock, when looking out at my 18X36 in ground pool, the liner is stretched all the way to the bottom of the pool! Apparently all the water has leaked out. When winterizing the pool I drained it to about 5" below the skimmer and put the winter cover on. Now I am worried about what the consequences are of the pool being empty. Should I try filling the pool back up at this point? When doing so, I can also spray the cover to remove the 15" of snow that has sagged the cover down to the bottom because I'm sure that is not doing the cover any good being stretched like that. Please help me with advice. Thank you!