Q: i need help! my iphone says i dont have the right apple ID after reseting it with itunes!!

so i went and plugged my iphone 5s into itunes and it said that it needed restored which i thought was funny because its up to date and everything so knowing me i went ahead and did it and now when i try to do activate it, it says i am not using the right apple id that i signed my iphone up with and i know that i am using the right apple id and password because i have never changed it, can someone please help