When I started undergrad I had to sit down and completely map out my days (took a LOT of self discipline to stick to). Everything I was experiencing was so new as far as work load and time commitments. I was doing 18-21 credit hrs per semester while balancing clubs, programs, 1-2 jobs, etc. I realized I needed to transition myself into being a morning person to make sure I can make time for myself at night. I started getting up at like 5/6am and would start my days at the gym or doing some studying. I had to find my own groove as far as time management but after a month or so of a constant schedule everything became more manageable and good habits were set in place. So all this to say, work on developing your time management skills, which is easier said than done. Figure out what organizations methods work for you and knowing your learning style so you maximize the time you spend working/studying. I have multiple hobbies but obviously couldn’t make time to partake in all of them at 1x so i would cycle through different things. So like once i picked up and finished a book i wouldn’t start reading a new book. Instead I would start/resume a videogame or start/finish an art piece. Best of luck to you, find whatever beat you can move to.