hello, im lisa in wyoming. i am a first-time chicken mom. im stressed about our death rate. we received 27 chickens on monday morning and now it is thursday and we have lost 4 and doesnt look good for 3 more. . . they are in a shed, in a bin with clean shavings, water, and food. the heat lamp is over them and the shed is hot. the temp reads between 80 and 90 and healthy chicks seem happy. the ill ones get wobby and one had very goopy eyes, then they just flatten and then die. help.