I'm so not sure what to do here. I have 2 silkies. They were in with the big chickens they are about 20 weeks old now. I think...? I found one in the afternoon about a week ago and it had a bunch of feathers on it's back of it's neck all ruffled and looked funny. So I looked under the feathers and it was all full of pus. So I cleaned it out. 2 times a day for a week. today i looked and inspected it (they were inside during the time) and it looks like a mat of feathers...but when i look closer it looks like maybe it's the skin inflamed a lot and maybe an absess underneath? He didn't seem to mind me messing around back there..so maybe it didn't hurt when i touched it. What should I do? I can't afford to take him to a vet, let alone find someone that actually has experience with chickens! I will try to get some pictures later when DH can help me hold me just right..