First Grow EVER! Gelat.OG in Coco.

OK, just a heads up, I'm sharing the good AND the bad. I see a lot of diaries on here from first grows that are amazing with no problems. I'm having problems. lol. First, I went to transplant the girl that was looking real awful in the solo cup. In doing so, I messed up. Transplanted her and didn't have enough soil in the pot. I decided to pop her out to add soil. In doing so, I accidently ripped a bunch of roots. I stayed the course but as you can see, she's not doing well. If she's not improving at weeks end, she's gotta go. :( Also, the plant that is doing well, is also low on soil in the pot but I'm not messing with it. Lastly, good plant has, what I think is, Nutrient Burn. See photos for a close up. To correct this, I'm going to try watering with plain PH'd water, every other watering to back off the nutrients a bit. Smell has started. That surprised me. I plan on adding a small fan in the bottom of the tent.