CBL - You are doing a good job with your roo. You can relax, he is going to be okay. You cleaned him up and are taking care of him and he is up and moving, so he will probably recover without any further issues. Keep offering him good foods that people have been suggesting and make sure he has the water all the time. I think in a couple of days he will be back to his old self and you won't even see that anything happened except for some scabs.
Best to you and your boy.
Best to you and your boy.