Is your soil draining and drying? Looks like she's drowning. After that rain storm that ripped her, did you water? Did you make sure it was dry, into the pot, first? Also, did she start out doors, or did she get moved, after sprouting and growing a bit, indoors, and then got moved outdoors, without any real time to adjust to the much brighter ball of fire in the sky?
Acclimation, and not drowning should help fix her up. You SHOULD be PHing, when watering. And, nutes? She's pretty young. That looks a lot like soil. If it's pre-loaded, adding nutes or overwatering will cause over nuting.