New pool owner just trying to do what the pool store tells me and I’ve made a mess. Please help! 
Filled will half well water and half trucked in city water. Shocked, stabilized, shocked again, ran the bucket method filter in addition to sand filter, metal sequester every night and vacuum thoroughly every day. Had the pool perfectly clear in one week. I put chlorine pucks a floater and we started using it.
After a couple days I noticed some tiny white things floating on top of the water. Wasn’t sure what it was but my water was clear and my chlorine was showing on the lower end of “ok” on the test strip so I shocked again and that’s when things went down hill.
Water continuously gets cloudier with every shock. I vacuum, brush the walls, backwash the filter, add clarifier. After 3 or 4 days of this I can still see my feet on the bottom but I head to the pool store to have the water tested. Per their advice I use an entire 5lb tub of PoolLife turbo shock and add more pucks to the floater.
My water went from moderately cloudy to solid white immediately and that’s the way it’s stayed for 3 days. Still vacuuming, although I can’t see the bottom, brushing walls, backwashing, and added another dose of clarifier. No change. Can’t see my hand 6in deep.
I’ve ordered the TF-100 test kit. I’m not sure how long it takes to ship but is there anything I can do in the mean time to make it safe for my kids to use?
Attached are pics of the start, after I got it cleared, the levels when it was somewhat cloudy but I could still see the bottom, and the pool after the big shock from pool store.
Thanks in advance for any help. I feel like a failure.

Filled will half well water and half trucked in city water. Shocked, stabilized, shocked again, ran the bucket method filter in addition to sand filter, metal sequester every night and vacuum thoroughly every day. Had the pool perfectly clear in one week. I put chlorine pucks a floater and we started using it.
After a couple days I noticed some tiny white things floating on top of the water. Wasn’t sure what it was but my water was clear and my chlorine was showing on the lower end of “ok” on the test strip so I shocked again and that’s when things went down hill.
Water continuously gets cloudier with every shock. I vacuum, brush the walls, backwash the filter, add clarifier. After 3 or 4 days of this I can still see my feet on the bottom but I head to the pool store to have the water tested. Per their advice I use an entire 5lb tub of PoolLife turbo shock and add more pucks to the floater.
My water went from moderately cloudy to solid white immediately and that’s the way it’s stayed for 3 days. Still vacuuming, although I can’t see the bottom, brushing walls, backwashing, and added another dose of clarifier. No change. Can’t see my hand 6in deep.

I’ve ordered the TF-100 test kit. I’m not sure how long it takes to ship but is there anything I can do in the mean time to make it safe for my kids to use?
Attached are pics of the start, after I got it cleared, the levels when it was somewhat cloudy but I could still see the bottom, and the pool after the big shock from pool store.
Thanks in advance for any help. I feel like a failure.