Hi Just Need To No If I Have To Take

hi just need to no if I have to take nine capsules of gabapentin a night because other doctors are saying that I have to take 3 in the morning 3 at lunch and 3 at night but my doctor told me to take it at night all together just making sure that its is right because I had a surgery in Waikato hospital and they had hit a nervure and now I have shooting pains down my leg am in so much pain so hopefully u can tell me the out come thank you