Help with plants. Things keep getting worse

Ok So I posted my plants the other day when the spots and yellowing began I was told to flush them with well ph balanced water and lay off the nutes I did. I havent fed them in about a week and I only water when the pots feel as light as they did when orginally dry but they have not recovered at all they are getting worse See pics anyone have an idea of what is wrong?DSCN0849.jpgDSCN0846.jpgDSCN0847.jpgDSCN0848.jpg
 
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