I have a coope marran roo who has been acting sick for a week now. He has a mattd eye and sound sneezy, I have been giving antibiotics. but he doesn't seem to be getting better. he's very sleepy acting and doesn't crow. does it just take time for the meds to work? I also always put apple cider viniger in their water. Also is it ok to eat the eggs when they are on anibitics?