Raven (I love you like a sister!,, your posts and pm's last year are greatly appreciatewd)
Stop filling the pool, you need to drain it down to ~the wrinkles (you can leave ~1" of water over them and still be able to work them out). It will help to have a warm day as the liner will be more pliable. Then get a strong vacuume behind the liner and start refilling.

(My wife is crying her eyes out downstairs - her sisters dog had to be put down today) - I gotta go