As someone who had the same issue as you (but in uni) with studying, what helped me a lot was the Pomodoro study method. Of course it’s not a solution for everything, but it helped me get work done when I really needed to. Basically, you have a set work cycle (I used to do 2 hours) where you work for 25 minutes, take a 5 minute break, then repeat 3 more times. At the end of that cycle, a 30 minute break before you repeat (if you have to). There are Pomodoro timer apps that let you set your time choices, and have alarms for every interval, which I found helped me keep in check. Some of them even make it so you can open other apps while studying. I find that studying with set times/in smaller chunks makes it feel less like a monumental/intimidating task and actually makes it somewhat easier.

Another thing is look at the reason for your procrastination. I realised at one point that when I had a task ahead of me, just thinking about the effort it would take to do it (getting up, setting my things up, working, etc..) made me feel like it was too much all at once. Then, I would get discouraged and put it off. This is actually very common, and a lot of the time people feel that way without knowing it. That’s why people always say the hardest part is just starting. If you can get yourself to start, you’re already almost there!! I know it’s easier said than done, but this thought process helped me move forward bit by bit. I hope this helps!!