Just what the others said - I was in the position where I had to inject a snake daily then give oral meds - not fun - I found the oral meds the hardest. I remember vet telling me snakes take a long time (because of their metabolism) to heal, longer than other things. But this wound is healing well and you must concentrate on getting that all better and once it is after a while of you not sticking needles in the minute snake comes out in the future it should begin to trust you again. Well done for what you are obviously doing well