Hi, I just started Neurontin about a few weeks ago I started a...

Hi, I just started Neurontin about a few weeks ago I started at 300mgs a day now just 3 weeks later I am on 1200mgs per day and upping it to 1500mgs tommorow. I am told to up the dose 300mgs every 3 days. If I don't its like I'm just taking candy and nothing happens. It works for a day then it stops. I am concerned though after reading all this stuff that maybe this isn't the drug for me so far its helping but I'm worried I don't want permanenet Kidney damage and I have just started w/ a small tension headache but it could be stress at work doing that and not the med. I'm taking this for IBS pain/Anxiety my shrink gave it to me said, its not approved by the FDA for anything but seizures. God I hope I don't get blood clots and have a stroke all this info is scaring me reading this stuff you all wrote. I think I better get off this stuff.