Hey Growmie,
It looks like your right your baby has been overwatered. The way you go about fixing this is to stop watering and let the plant dry out. Not completely( this will damage your roots) but close to it. You also need to go longer in between watering, and your going to need to stop watering so often (this is usually the cause). Hopefully, I answered your question and remember Happy Growing and Free your mind one puff at a time.