Can ap scores be wrong?

I just recieved my ap score in the mail. I was pretty confident i ped but i got a 2. I found this unbelievable b/c im one of the smartest girl in my ap world history cl. Even a studnt with a 70 average got a 3. I find this hard to believe also because i do so well in the cl and i only worried about one of the essays but everything else i know i did exceleent. I got 92 on my ap midterm and 97 on regents and have done really well on practice tests. Is there a way they could have done something wrong. Im scared i either maybe bombed a essay but i checked online an even if i did i could still get a 3. Is there a way i can resend it?? I think i will have to pay 25$ but i dont mind cause i think i deserve better.