NYC Diesel withering after being fed and transplanted

Hi

I recently started growing my plant bout 3 weeks ago, reaching 3 inches in height I started noticing that the roots at the bottom began coiling and forming a circle, worrying that the plant may stress out and slow down in growing, I deciding it was time to transplant the plant it into a bigger container. I tried being as careful as I can but noticed that I had damaged a few roots in the process, I carried on adding some water and veg formula splitting it 50/50 after noticing a few days ago one of the lower leaves were beginning to yellow and the top layer looking like it was drying out and now my plant looks like it’s with drooping and withering away likes it gonna die. Where did I go wrong what should I do???

Try to flush it with fresh you should have waited a little while b4 you fed her she had to get over the shock of transplanting

feeding a 3 week old small baby.

If your mix was a light feed than you made a good decision. Are those cup/pots have holes in the bottom? I have notice that in your second picture you have a very small air gap around the edge-this makes me think u did not over water, rather the water is pooling at the bottom-is this possible? Purplebud27 says' try to flush it; I am not sure thats a good idea. Their are a few problems that will occur-in my opinion such as over watering a small clone. It's only been one water and no need to flush a diluted feed. I am saying this because I am assuming a 50/50 mix is diluted. Do you know your ppm? I would stay under 600 at that size..
Maybe I would pick up some Vitamax and apply with some water
With a few more details, this could be figured out.

Yeah I made a hole right under the container before transplanting it, it's about the size of a penny, though I don't know my PPM. I'll see if I can grab some Vitamax maybe soon.

Sounds like a plan.