Hi, this peace lily needed to be repotted in the summer so I did. Ever since then it’s been droopy and the leaves have been looking like they’re rotting so I keep cutting them off. I thought it was in shock and just needed time to recover. But it never did. Eventually I noticed the soil didn’t drain well enough because it would remain moist for a long time. So I finally got extra perlite to mix in. However, the same thing keeps happening. And I checked all the roots thoroughly, all of them looked extremely healthy. I’m so confused. Can anyone help?