Root rot/over watered?

Help 😅 I purchased this FLF a week ago from my local plant shop. I haven’t watered it since, as the soil was moist and I haven’t removed it from its original container so as to not shock it. It came with a few spotted leaves, which I originally thought was due to overwatering, and was hoping would resolve on its own. However, more spots seem to be developing.

Should I repot with some well draining soil or keep as is since it’s only been a week since taking home?

Thanks FLF fam!