Hi Haley, and welcome to the forum!!

There are a few folks on this forum that can answer your question, but I'm not one of them, except to say that you will definitely need a new liner. However, some of the others who can offer useable info should be by shortly and hopefully can help you out. One thing you might want to look into before you make your final decision, though, is whether you can still get a liner to fit the pool, since they're not universal.....