your plant looks like you overfed it. 1) why did you bend it? Usually SCROG is done when the plant is on vega for at least 6-8 weeks, in order to allow the plant to grow and we have the opportunity to form a crown. Since you have already transferred your girls to flowering, I advise you to untie them and let them grow up. 2) An overdose of fertilizers is a newbie's basic mistake. You must understand that hemp is a weed and it will grow under any acceptable conditions (with minimal application of fertilizers). Fertilizers are needed in order to give the plant lacking elements during the period of active growth. Usually this period is flowering. If you overfeed your plant with fertilizers, it will begin to die (as in your case now). Just start watering your girls with plain water (it is better to insist water for several days). Water with normal water as it dries and within 4-6 days the plant will return to normal. Then, when purple stripes appear on the batwa, you can start adding fertilizers (but about 8/10 of what the manufacturers write in the instructions)
also check the pH. In the ground, it should be in the range of 6.5-6.8