I do the castrations for our lambs (lucky me) and although I dont like doing it, I've not really had any problems..... until yesterday. I tagged, tailed and castrated and the poor little mite went bonkers, bleating really loud, rolling around on the ground and kicking his legs. Usually, they either don't seem to even notice it, or they just go a little quiet and lay down for a while. This one was clearly in pain and I removed the band. I felt dreadful. He responded well and this morning is bright as a button. I've sort of lost my nerve today and have let him and his mum out in the field so will have to catch him at some point and decide what to do. Any suggestions as to what I did wrong?