My plant looks dead after Eight beautiful weeks of growing perfectly. Out of nowhere it looks like it’s dying what did I do wrong.

My question is… Is she dead and are these leaves just leaves that are not going to produce. Should I give up? Either way I started a new plan plant

Here’s the latest update I decided to chop all the stems off and low and behold we’ve got a life. Still using room temperature water watering twice a day. I have always believed where there is green and there is life. I am pr a full recovery

My guess is under-watered. Water it and it should pop back up to normal within 6 hours or so. More info: https://www.mrgrowit.com/post/under-watering-cannabis-plants

Some pics in clear light would help, I can see you used ffof soil. What is your water/feed frequency, what nutrients and how much. Ph and ppm of medium will help as well. What is the temp and humidity in the tent?