If your test score is lower than you expected, you may not even want to look at the paper. There may be days when you think, "I'm done with it."
However, the score does not determine everything about you. The numbers reflect your understanding of the day, your preparation, your physical condition, and your compatibility with the problem. The important thing is not to keep blaming yourself for your score, but to extract information that can be used next time.
Points are part of the map
Look at the map to see where you are. The score is also the same. This is to find out what you know now and where you are confused. Instead of looking at a map and getting depressed, look for the next path.
Correct just one question
It's hard to try to fix everything. Just one question is enough to start with. If you can fix one question, you'll feel like you might be able to fix the next one.
Choose just one question from the test you did poorly, solve it again, and make a note of "Look here next time."
At Digital Kodomo BASE, we value working with children to see what they were unable to do and take the next step. The score is not the end, but the material for the next strategy.