Needs transplanting, it looks over watered, and there are no holes in the bottom of the container. Roots aren’t getting oxygen. Any combination of these at any given time even after it dries out will give you these symptoms.
Are the roots out of the light? The don’t like light either but I agree time for a bigger home.
The container has holes so there is drainage but it is clear so some roots are getting a little light. And i was also thinking it needs a transplant.
@Tayler52 I’d suggest going from solo cup to permanent pot. You want to keep your transplanting to a minimum. They look good so far.
How are those
That’s a male plant just an fyi. I’m not sure how new to growing you are but if your unaware then that’s what it is.
I think it’s a hermie
Good trained eye for detail. @Watt-Sun 
Does that mean im right about being a hermaphrodite?
Not seeing any female preflowers, just male preflowers, it’s a boy.
agreed…straight Male… no hermi
Looks like peckers to me as well.
Should I cut it down then?