First ever grow, not even close to being ready

Update: Day 19

I ended up putting a little stake in there to help support it because the wind was just destroying the lil plant today. Very windy, possible it comes off but I doubt it because the stem itself doesn't seem to be very strong to begin with

Okay I need a little help here guys, my current grow situation is somewhat not good. The plant seems to be doing great so I'm not worried about that however I don't get it enough light period. My birthday recently passed and my mother surprised me with a small one plant hydro kit. So now here I am contemplating transferring the plant into a hydro indoor closet grow. Can it be done?

So I'm pretty sure there was some root damage but nothing substantial. I'd say maybe 5 percent of the entire root system was lost in the process. Currently in the closet under blue and red leds. The plant is not standing straight it's laying down, I'm assuming in a few days it will pick itself up? Should I get something to prop it up? I'm also just leaving it in water this week and then it will be changed to get the old nutrients out so I can start putting the new nutrients in. In week two I'm going to give it half the recommended amount just so I don't continue to shock this plant so much. Week three it will receive normal dosage.

Update of the plants current situation, I'm planning on getting a space blanket to line the space with. Ventilation will be added soon as well