He has been overdosed on gabapentin which is a very strong pain reliever for nerve damage. How much gabapentin did you give him? He is either suffering from an overdose or he is still sedated so much that he can hardly move. I am begging you please do not give him anything else unless you consult one of us here on this board first. We all are very familiar with the drug gabapentin and actually could have used it to relieve pain for him but at the proper dose. Please for the life of this little baby please let us help you. Please do not give him any thing else. We are happy to help you day or night. If you went to the vet, I hope that you told them that you had given him Gabapentin. She would have been able to save him or at least known what was wrong. He can be saved but only if you stop trying to do this yourself. I will help you anytime, any hour, any day. I know you love him. Please let us help you. I would never think that you are bad people. After all, you have tried to save him.
Please sir, this is a precious life. Let us help you with him.