Failing at being a teenager...again

well today was an half day of school...so we got out at 12:00....so like a normal teenager would do i went and hung out wit me friends........we went to the mail and out to eat and then chilled at my friends house for a while....then my mother starts bugging.......ugh...she starts calling ppl that she knows i talk too....going dwn to the school...and basically just trying to act like she cares.....yea i bet ur thinking why didnt she just call my cell fone ..........well my cell fone is freaking broken .......and my new one just came today after i finally get home........then she fusses at me for not calling.......which is stupid because i did call but this idiot picked up the fone and hung up like a slow nut but ok..........then she asks me do i want something eat ........like bruh are you serious how are you going to sit here and fuss at me and then ask me do i want to eat.........then i know good and well that i got to hear my uncles mouth about it.....im just praying that he doesnt take my car.........i mean ever since i got this car ive actually felt like a teenager.....which is a feeling that i havent ever felt before b/c my mother is so freaking protective and inconsiderate and just cant grasp the fact that i am a teenager ............and now that im actually experiencing the highschool/teenager life style....it seems like it can be easily be taken away from me........and i hate the thought of that.......so i try to keep myself focused on doing the right things in the right order........but it seems like the more i try to do right the bigger things seems wen i do wrong.........ugh its sooooooooo fustration........any advice???...........well i guess ill go back to walking on eggshells until further notice..