I had my first panic attack a few days ago
Oh no, what incident caused you to have a panic attack?
My parents were screaming at me, but I don't know why
If you're having mental health issues then you should think about talking to a mental health professional. Any time that something new starts like a panic attack it's something that you should treat seriously.
Even though they are annoying?
Definitely. If being annoyed sets up a panic attack there's absolutely a need for you to talk to a professional as it is not a normal condition to have. I hope you get better and get a more healthier mental condition after you've talk to a professional.