Hi guys, I'm English and we live in Spain. My poor 4-week old chick has a nasty, humongous, what I believe to be as we've been inundated with them, wasp sting on its eye (pictures provided). It's been there for what feels like a lifetime and we've tried bathing it with olive oil, English tea and chamomile tea, but I just want to know if it will get better or not. There's pus or green mucus and you can't even see it's eye anymore. The poor thing can't see, looks like the elephant man and I am heartbroken. Her siblings are pipping her to the post at mealtimes (but I can confirm she is eating and drinking). Any help? Thanks kindly.