You're massively overfeeding this little one... Stop with the nutes - only give it root juice if you must but stop giving her anything more than pH'd water for at least 2 more weeks and she should be ok. You've also got to let her dry out completely before giving her another drink... she's showing signs of nute burn and overwatering (overwatering, btw, is the state of being constantly wet - it's no indication of how often she is watered).
Sit back, relax, let her try to get back on her feet. Good luck...