u/Fair-Illustrator7252

I had it in all winter in an east facing window. Was doing well and standing tall. Took it out to the covered porch, east facing,and a few hours later it was wilted and bent over. Brought it back inside and tried to prop it up. Now I don’t know what to do. Oh, the second picture, why are they grey? Thanks for any help.
The soil is just potting soil.