I bought this plant at Lowes a few weeks ago. It was completely sopping wet when I got it home. I let the soil dry out for several days. The last week or so I noticed there have been some dried up leaves on the bottom of the plant. Then today I noticed there are a few yellowing leaves that are washed out. Do you know what the cause of this could be? Could this be damage from previous over-watering? Also there are a few brown spots on some of the healthy leaves is this a problem? There is some new growth and I have read that it is normal for lower leaves to die off as New Growth pushes out. Any suggestions on this plant would be great. I don't want it to die completely. Thanks!