Hello all, need some advice as I feel like an utter failure. I have backyard flock of 13 hens and 2 ducks. In the last week I have lost a 20 week old EE to unknown causes, I have a year old hen with vent gleet, a year old hen with ongoing crop issues due to a unknown item in her crop that will not pass are breakdown, three cases of mild stage 2 bumble foot, and now the hen with vent gleet had a soft shell egg hanging from her vent.. I gently removed it and cleaned her up.. I found a second soft shell on the poop board. Not sure if it is from the same hen. we use pine flake bedding in the 10x 4 coop as well as the 8x20 covered run. I turn the bedding daily and scoop the poo in the coop daily. We feed Purina flock raiser as I have 5 pullets that are not laying yet. They have free choice oyster shell and grit available in separate dishes. Four water sources replaced twice daily with clean water. We allow free ranging for an hour each evening with supervision as I am in a town. They get fly grubs and meal worms as treats. What the hell am I doing wrong? I took a combined fecal sample to my vet for a float and am awaiting results. He will see my birds, but is admittedly not super knowledgeable. Would it be possible to spray the coop and run with nonactivated Oxine to maybe help disinfect the area? I am seriously at a loss. These girls are pets that just happen to poop breakfast and my therapy on shit days. Any advice or thoughts would be greatly appreciated.