Screentime turning 18

Hi! Quick question, will my screentime be restrictions be removed on my iphone when I turn 18 next week? I’ve had it since I can remember even tho I’ve never been addicted to my phone and I’m so ready for it to be off. Will it turn off at 12:00am the day of my birthday? Will I have to go in and turn it off myself? Will my mom have to approve of it? I have a lot of questions. My name in settings in grayed out so I can’t click on that, and so is everything pretty much in my screentime settings.