Milky Way F1 - Auto - Summer 24

Had to move her to a little pot as the root had burst out from the peat pellet. She and her sisters are now living on a window ledge in my lounge where they'll get plenty of sunlight. Bit concerned for this one tho as the root really zoomed out of the pellet & had managed to attach itself to the liner in my propagation box. Hoping the root wasn't damaged when I removed it. So today March 29th, 5 days since she popped up above ground, when I woke up she was laid down flat. I've propped her up with a few pebbles. Seen this before when they stretch too much from lack of light, but I don't think this is what's happening. She's half the height of the other 2 and they are going strong. Have a horrible feeling she's gonna be dead by tomorrow morning :( Yep... she didn't make it...