Hi buddy,
Now, I'd say be very careful. Sounds like you should of just flushed her with straight pH'd water as you already have nutrient burn. Instead of me going into all the problems here, i'll give you the solution. At this point, FLUSH with plain pH'd water, only when growing medium is dry.. Get your run off water somewhat clear as I bet it won't be due to the amount of nutrients built up ( this will eliminate any potential problems later down the line in flower which could be a big problem for you and could cause major problems at the roots, nutrient lock out etc. Then give her time to perk back up as she will droop after flushing. This could be a day or 2. Theres NO point adding nutrients when she is already burned, back them of and she will thank you for it. After a couple days see how she is and give her another water feed before then giving her a less than half strength dose on the THIRD watering. Things should get better, keep it simple. When things go wrong, go back to basics as all a plant really needs to grow is, water, light and fresh oxygen... It will ALWAYS grow without nutrients. Less is always more. Hope this helps. Good luck!