I Have a Terrible Pain in Ulnar Nerve After Having Smart Lipo Done on my Arms. Is This Common?

I am 5 days out of surgery from having Smart Lipo done on my arms. I have a terrible pain by my funny bone and I think it may be my ulnar nerve, but I am not sure. It hurts to bend my arms, especially my right one. It hurts to even touch it, yet there is no bruising around that area. Is this nerve damage? And if it is, will it go away? Any information pertaining this matter would be greatly appreciated.