*Help* plant in need of saving

Been growing 1 Single plant and this morning I woke up and it looked very good 7:00 am (pic 1) up until I came home for lunch 1:30pm (pic 2) ...any idea what could have happen? Do y’all think it’ll be okay? (3rd pic is it currently 6:30 pm) Is there anything I can do to help it?
I’m gonna be crushed if not..any words help
Thanks y’all.

First off, calm down!
One of the worst things to do is chasing symptoms-you end up creating problems.
Hard to tell from just pics but it looks like the soil may be staying a bit wet.
These plants are pretty robust and they will pretty much grow on there own if we don't kill them first.

The stem could be a little weak add a little dirt don't over water

How did it go? I am a newish grower myself, so that means I can't give much advice, but it looks to me like it is trying to reach for a light source that is away and to the side of it. Put the light directly over it and it should straighten up.