My 7 mo old has coccidia and I just finished his last dose of ponazuril a few days ago, I've been steam cleaning daily. I've also been giving him acidophilz to help as well. He is still trying to go to bed half way through the day which is unusual as he's normally a very active little guy. He also hasen't been as interested in food as he normally is. He still has been pooping every day and they look well formed. How long should it take for him to start feeling better/when should I consider taking him back to the vet if he's not feeling better?