Strict Parents

So I'm 18 and I'm going to college but I don't dorm there because my parents said its better to have my own space. So I listened to them. Tbh that was my worst decision ever. I'm so done with my parents trying to control me. So today I had tryouts for a dance team nobody knew what time would be over. So I texted my mom saying if I don't answer its because I'm still at tryouts. We only had one water break that was when I texted her. After it was over and I went straight to my phone because I wanted to tell my mom not to worry I'm still at tryouts. So I get in the car she started nagging me about how I don't treat her right that I don't love her. She says that's the reason why they are so strict on me because I don't tell them wear I'm at. She says that me and my brother are the same because we don't tell her where we at and that even though she gives all her motherly love we still reject it from her. I get it that parents worry about their kids and if they don't answer the phone then the parents would start freaking out. I get it. I know that it was my fault for not telling her where I'm at. But I am so tired of them checking on me almost every hour. I need my space I need to do other things to get my mind off of school. Yet she tells me that I don't do my hw that I am wasting my time and if I do get in the team then I won't focus on my school work. I'm just tired of being treated like I'm 8. I don't do drugs I don't hurt anyone and yet they still treat me like i do. What's wrong of being independent. I want to be independent but my parents don't let me. Next year hopefully I would move out so I can have my own set of rules.

P. S. Don't come at me saying that I could've asked the coaches to text my mom so she won't get worried but the coaches don't we would finish early. Also don't post negative comments I already feel like shit and I don't want to feel more shitty.