Is it true that if you retake the ACT's your second score might not be counted?

I just took my ACT's last week and I want to register for the next one. That deadline is next week but I'm worried that if I register too soon and retake it too soon it will not count. Is that true? What should I do?Is it true that if you retake the ACT's your second score might not be counted?
There is no limit to how often or how close together you may take the ACT exam. In fact, not all scores are reported. As the student, you will choose which scores will be sent to colleges, so if one score is not what you wanted, they don't even have to know that you took the test that day!Is it true that if you retake the ACT's your second score might not be counted?
Colleges will take your highest score. So if you score higher the first time and lower the second time, they will take the first score.
no. all scores will be sent but most colleges only look at the highest score.