What the hell is happening?

I have a micro grow thats about 4 weeks old because it was stunted. Just the other day all the fan leaves started to droop. Its only grown in a 5 ounce glass and its in week 2 of flowering. no nutes given , watered only when entire glass is dry. What could be the problem? any help plus rep.

Could be a number of things, lack of nutrients, rootbound, improper lighting, over/under watering. Tell us more about your setup, what kind of soil was it? what kind of lights do you have it under? what is the temperature swing of where you keep it? the more info, the more we can help.

Root bound?

I believe the problem is probably rootbound. I had a plant that looked similar, and I switched from a 1 gallon pot to a 3 gallon bucket, and she blew right up. But how the hell r people growing out of shotglasses without a problem? What do I do? It's a week into 12/12, sex has been determined, under a 40 watt and a 26 watt 2700k cfl, it was put in a peat pellet to sprout from seedling, is like a month old, was stunted cuz it sat in the peat pellet for way too long (like 2 weeks), andthe very small amount of soil that I was able to fit in the glass with the expanded peat pellet was MG organic choice potting soil (pretty low in nutes). The heat doesn't go above 75 in the room I would say.

Anybody else any more advice? I opened the closet up today to tale her outta the dark, and she's even more droopy then yesterday. Don't reall want her to die. I have 2 others that r 26" and 24" that are the same strain, from a dispensary in socal, and they are going to b veggin for a bit, and this little one was my only chance to preview some of the bud (Biddy Early).

you need a bigger pot and f.y.i. your pot needs to be a none transparent material so no light gets at the roots

Big happy ur advice was almost completely unecessary. I know that bro. U didn't answer my actual question. Therfore ar no help. Thanks anyways tho