I Told A Tiny Lie In Class

So I was in this really boring economics lecture the other day and my phone buzzed like a million times. It was my mom sending me those annoying texts reminding me to get groceries and study for my upcoming exam... But I didn't answer any of them because, you know, it's super rude and distracting to everyone around us when your phone rings in class. So I just typed back saying I had everything under control... But in reality? I'm running low on snacks and feeling behind on that econ stuff... It felt so small at the time but now thinking about fibbing like this makes me feel kind of bad...