Northern Lights Fem by RQS

From what I can see, the leaves might have been touching the soil ... but in any event, it's nothing to worry about at all - nothing you've done "wrong" ... it might even be good if you trimmed them off as you don't want to encourage something like a fungus ... The leaves that are affected are only the first, intial leaves - they're not even the fan leaves.. No worries! Looks good!

Looks about ready to me. That’s an optimal percentage IMO. The more you let amber, the more the THC is degraded into other compounds, namely CBN