Question Regarding Bubbling Answer Choices

Just took the SAT yesterday and I think I did well, my goal was only 2000 because it was my first time. It came to my attention after the test that I made an error, and I hope it wasn’t too severe.

For one of my writing sections, I believe it was section 7 but I can’t be sure, I accidentally bubbled in an answer on section 6. After I had finished 7, I went back to check my work, I realized I had missed an answer and quickly fixed it, I then frantically continued through the questions, as to make sure I hadn’t made any chain reaction that would devastate my score. Nothing else had changed, although I was almost sure I had already bubbled in the answer to that one question. After the test, I realized my mistake, but I seem to have arrived at another dilemma, I don’t remember if did the last problem in section 6.

I am now left with two possibilities, either I gave a blind answer for the last question on section 6, which was probably wrong, or I bubbled in a question past the last one in section 6, which doesn’t exist. If anyone with experience or insight could tell me the possible repercussions of the latter, I would be very thankful.

I don’t think there are any sections with 25 questions, but they do go to 24. The reason I say that is because it might have looked uneven, but realistically you might have done all the problems for the section. I don’t think anything would happen in the latter case…

If it makes you feel any better, during my test I filled in a whole column on the wrong section. I raised my hand and my proctor let me erase and copy them over. There’s a whole column with shoddily erased bubbles for questions that don’t exist on my test, and I am still expecting at least a 2200. Good luck!

Thanks for the input, best of luck in your endeavors!