I have a flock of 15 girls and about a week and half ago I found blood in stool and immediately treatment them all with Corid, I did the regular dose for 7 days and now I’m doing the half dose for another 7 days in water, some who looked a bit off got it for 3 days through syringe. I did not find any more blood in stool except a bit here or there a couple of days ago but not anymore. Today I have 2 that are just not feeling well, they even put themselves away to sleep, they won’t eat or drink and this happened a couple of days ago with another one who got a boost of vitamins from me and felt fine the next day but the one roosting took vitamins yesterday and today she just seems worst. Not even coming out of the roost. Should I think of a wormer? We live in central Florida and they are 5 and a half months old and free range everyday for a couple of hours and we have a million earth worms in the backyard, I’ve witness them eating them too. Not sure what else to think of, their mouth looks fine, they do have foamy or watery yellow diarreah at times along with normal poop but sometimes their poop also has these cottage cheese consistency but normal color so idk what that means, please let me know if you can think of anything else! Thanks!