yea, especially if you over watered.
I've explained it once, I guess I'll explain it one more time.
Cannabis is a weed... k? It doesn't need LOTS of water like most people think.
I water my plant when it needs it. The plant tells me when it needs watering.. how? Well, its simple.. whenever I see that the top 1/4th inch layer of the soil is crispy dry.. or really close to being crispy dry.. this is how she tells me she needs water.
I think I maybe water my girl twice per week. Once again, cannabis doesn't need a lot of water in order to survive.
If your growing indoors... what you want to do and should be doing.. is imitating nature. You should be imitating what the plant would experience if it
were growing outdoors in its natural environment.
But again, this is where a lot of growers make mistakes... they think that the plant needs lots of water.. but in reality, it doesn't need a lot.
good luck.
Oh, and before I forget.. don't water your plant(s) anymore for a few days. Within a few days, the over watered plant(s) should perk back up to normal. You just have to give it time.
And, like I said before.. a good rule to follow, is to watch the top 1/4" layer of the soil. Once it gets crispy dry or really close to being crispy dry... it is at this point that you should go ahead and water again.
good luck.
peace.