We have two week old chick's we just purchased from our local farm stores. We have had them 3 days now. Woke up this am one was dead and since then another had passed by lunch. They all seemed healthy and alert when I went to bed. Keep fresh water food. And made sure they can get out of heat if need be. Now it seems about 2 more are seeming weak and not with it. Don't know what to do?! Don't notice any bloody stool or any issues other than they just kinda lay down and die. They have medicated starter feed and vitamins and electrolytes for water. Please any info or help will be appreciated. Thanks!