Twitter Twins

I am creeper out that I have found a person on here who is using my profile picture, my background, my bio and the same name with no extra_ at the end of the name.  What the hell?  I don't know what to do about it.   If I draw attention to it then what will they do?  Will they report me for spam and get my account removed?  It seems so rare and random that someone would come after my account of the millions out there.  There are chills rolling down my spine.