Since you say your pool looks fair and only a little cloudy, I expect that maybe your results are just inaccurate. If you truly had a CC reading of 5, then I think you would be looking at a swamp. Retest your chlorine levels again. PH is OK at 7.2, but don't let it go any lower. TA and Hardness are both ok. Repost after you retest and we'll go from there. Also, run pump 24/7 while clearing the water.