Could ruling off my answers wrong mess up my exam?

I did an ocr exam this morning, a level business studies strategic management f297, i answered all questions, not in numerical order but wrote question number next to start of each answer and put which question i was doing at start of each new page with question number then cont. next to it if you get my drift, just as the invigilator said stop writing i noticed the Information on the front of the paper said to rule off each answer so i quickly did this as i had left a few lines between each answer so could just rule off in the gaps, i rushed this as the invigilator was collecting the exams and i don't remember exactly where i ruled, i know i only left gaps in between answers and only ruled in those gaps, im just worried if one ruling doesn't show up, as one was write next to the line in the answer booklet, then they may think that question sort of carried on with a gap in the middle, even though i wrote question number next to each question, am i just worrying over nothing????