Bimbofying Reality

You wake up in an unfamiliar bedroom, sunlight streaming through the window. Looking in the mirror, shocked to see your 18-year-old self staring back. James calls, equally disoriented but excited. We agree to meet up to figure out how to navigate this first day of our second chance. But why does your body seem so flushed, and is it fuller than you remember? In the corner of the room unnoticed by you the calendar marks the day of your biology final, the topic you would eventually major in in your original timeline. What do you do first?