I am 5 weeks post op from tummy tuck and have electrocuting shock pain. Is this normal?

I am 5 weeks post op and have the feeling of touching a hot fence on my left sde starting at my hip and running down about 8 inches of my left leg. Just walking is painful and daily task such as putting on underwear is crippling nerve pain. The ps put me on gabapentin but it does nothing. Is this normal? Will this resolve on its own? Is there anything I can do or take to help with this pain?