I took 1/4 of gabapentin (600mg) for the first time today and I feel like pure hell! My Dp/dr symptoms through the roof, I'm dizzy, and just wan to cry! I feel so high and messed up. I'm suppose to take 1/4 more now but I am too scared! Now I don't even know if I should take my Amitriptyline. This really sucks. I don't know why he just didn't prescribed me an antidepressant or something. I don't know what to do!