Seedleranswered grow question a day ago Hey!
i can't tell 100% without knowing all the environmentals, but it seems like she is overwatered? stunted growth and discoloration looks like it.
How big is the pot? In the picture it looks quite big and maybe you tried a little too hard to take care of the soil and overwatered her, but that isn't easy and we all do these mistakes.
Photoperiod can recover, automatic will be hard im honest :/
Gl tho!