i lied to my mom

so like today i had this huge test at school and i was so nervous i thought i failed but then when the teacher said grades arent out for a week my heart skipped a beat and i was like ok maybe if i act like everything is cool she wont ask about it. sooo yea i told her i had an extra class after school today, which im not really even supposed to be in cuz its kinda too hard for me, just because i dont wanna talk about the test. feels bad but i think its better than her worrying. also, my friends and i are planning a little prank at school tomorrow so like maybe itll take my mind off stuff too. anyways, mom is gonna freak out when she finds out its not true. oh well, i guess ill make up something else if that happens.