My chicken OJ who is 6 has maggots and can’t move her left leg much. It seemed like she couldn’t move her left leg back and can’t walk on the leg, she is still walking sometimes but does it on her other leg. It seemed to be a hip dislocate or brake, but after looking closer I saw a large coin flesh wound on the left side of her butt filled with small maggots. There is a large bubble under her butt filled with á liquid, I have bathed her 4 times in an epson salt bath trying to get as many out as I could. I got most of them out(about 90%+) but with them on the feather and in her wound I couldn’t get them all. i can’t afford a vet and I don’t know what to do, this is my favourite chicken and I don’t want to lose her is there anyone who can help me out.