Those with autoaugmentation after LBL...

Did you have intense, deep itching of your newly sculpted butt?  If so, how long did it last?  Anything you found that was helpful?  Benadryl is NOT working, an RX from my surgeon isnt really cutting it either, and its been 3 months since my LBL!  Its driving me nuts...  !  Its ONLY on my backside, where I had autoaug.  The front itched for like a week as the incision was healing, and thats it.