I have been working on this pool off and on all summer due to some injuries keeping me from really dedicating myself to it. I'm back on my feet and trying one last time to get my pool clear. I have been shocking it and running the filter non-stop. It went from green swamp to now a milky blue with some white foam on top.very cloudy. I ran some tests with my test kit(TF-50). My PH is really low. About 6.2 (I used the ph test strips) and when I went to run my TA the water never turned green. Just turned right to red. When I ran the FC test the water never turned pink at all. I have been shocking it with bag after bag via friends recommendation. I am completely lost and have no idea where to go from here. Please help!