hey guys i have a little beardie who's left eye seems to be injured. I had him together with two other beardies which were a tiny bit bigger than him and use to abuse him. They wouldn't let him eat and they would sit on top of him when he was basking. I had them together for a bout a week and i separated the little guy because i started to notice the other two abusing him a lot. And today i noticed his eye injury it was closed with like this hardened mucus thing so I sprayed him a little bit with water to soften the hardened mucus and i noticed him trying to like open his eye so i helped him out by using a wet piece of cotton an rubbing his eye gently with it until his eye opened. Now he's sitting in his cage basking but his eyes are closed, i think its from the pain. What should i do for his eye?