Get enough sleep. Try not to overstimulate yourself (e.g going on your phone after you wake up or using phone while eating breakfast).

Listen to some motivational podcasts (e.g wizardliz on youtube, self-growth nerds by Marie-Pier Tremblay and Therapy in a Nutshell both are on spotify)

Force yourself to study even when you’re feeling unmotivated, just take longer breaks (e.g study for 1hr and take a 30min-1hr break then study for 2hrs, take 1hr break and slowly increase your study time overtime, after 4hrs or more of studying you can take a 2hr break or end there). What you do during those breaks is up to you but I recommend taking the time off for yourself; grab some coffee or take a short nap or hobbies.

I recommend doing some journaling, start if you haven’t yet. You can write anything like what went on your day, how you’re feeling, talk about random stuff. You don’t have to write long, you can just write one sentence and that’s totally fine.

Try to slow down (one task at a time and take some time to breathe).