Collegeboard says I omitted 7 critical reading questions... But I didn't?

Hi guys,
I took the sat on October 3rd, 2015. I left pretty confident that I got 800 on critical reading. However, when I checked my score, I only got 700 because it says I omitted 7 questions (I got 2 legitimately incorrect, but I don’t remember omitting anything. I almost never omit.)
Should I get them to review my answer sheet for $55? My score would rise from 2190 to 2290 if they were all fixed. One thing that concerns me is that I don’t remember reading about amoebas? Apparently that was a section. Could it have been experimental?

Thanks!

my experimental was writing and i had amoeba so amoeba was not experimental.

Amoebas was not experimental.

Ok I just checked my sons report. He said he didn’t omit any questions. However it says he omitted some on the math section. So I’m not sure if the reader wasn’t right or he just forgot he omitted some. If you think you didn’t omit and you are sure your score will go up then I would pay the 55 dollars.

There was a passage about microscopic life–non experimental. It was the last passage in a section, I believe, so it’s possibly you flipped the page and didn’t even realize.