yeah let it sit overnight tonight then add some nutes in in the morning? were you ever giving full strength??? i have had strains that took 1/4 then 1/2 strength then i didnt even measure anymore lol just poured. Plant just kept taking more and more. So to be honest it could be eating itself right now. well sucking the N from the leaves. you flushed not too long ago so the salt build up and nutes in the soil were also flushed. You have got the right idea adding nutes in now. Believe it or not the more mistake/solutions you try this time around will help prevent future grows from having similar issues. If you want instant satisfaction for her. Foilar sorry bad spelling feed her but about 5 min afterwards come backwith a couple napkins and just dab at the leaves to dry any water dropletes left. This is also prime time to smoke or talk to your plant so she can benefit from the co2. Are you taking any clones??? if you airlayer now you can experiment with one more plant in the flowering stage before moving onto your money seeds plus it gives you practice with taking clones which im sure you will do with the money seeds