It's been such a bad day. I gave my chicks the treatments to them to help with their sudden weight loss (yogurt, egg yolk, and apple cider vinegar in their water). I then fully cleaned out both brooders along with feeders and waterers. The whole process took over 2 1/2 hours. When I came out, the upstairs temperature had gone up 5 degrees, from 75 to 80. I know its hotter than that in the bathroom though. Probably 85 or a little hotter. The chicks are 5 weeks old and almost fully feathered. I don't have any heat lamps on and the blinds are closed. Calling a repairman for the A/C now. Do I need to do anything to lower the temperature or will they be okay?