Pooldoc

I understand
Readings
ph= 7.8
cya = 30
alkalinity test 20
chlorine test (25ml 0.2ppm) 20ppm (fc)
I can see the bottom it's still a little cloudy but I can see the bottom and I brushed it today not much on the bottom....

Is it ok to swim? do I put the chlorine drops back the skimmer?

Do I still need to add bleach until crystal clear?

My kids are 8 and 4 so they want to swim today 8-24-12. JUst didn't want them to get sick....

Thanks for all your help..... I am learning so thanks for being patient.
Aaron