2 month old pullet, Buff Orpington. not sure exactly how this happened, but thinking the ramp to the nesting box fell, and got her just at the right angle. I brought her in the house, she is drinking and otherwise seems normal. Eyes are blinking and moving around. I have an animal antibiotic spray I've put on her a few times. Do I leave the wound open and continue spray? Make a gauze head-bandage? Ideas?