If your water is still bluish-green, then you need to get it back up to shock level (12-15 ppm if CYA is 0) and hold it there. You'd do your self a favor by not trying to use the SWCG to maingain shock--it will decrease your cell life substantially. It would be better to just get it there and maintain it with bleach, or possibly cal-hypo, then use the SWCG when you get it cleared up and can let the Cl drift back down again. Keep the pump and filter running, and go from there.

Honestly, if I were you I would get the pH back to the 7.2-7.6 range and then leave it alone--it's pretty easily fixed after you get the pool clear.

Let us know how it's going!