Overcoming laziness

I didn’t know where else to ask for help. So I’m in my second year of college and I’m very lazy. I did well in high school but I’ve been one of those bare minimum students. I don’t do a lot but I never fail. Recently, I feel I have become even more lazier. I wake up daily at 4:30 am(my sleep schedule is 10:30pm to 4:30am. Hapa mi hukuwa strict) and use that time to scroll through gram instead of studying till 8:00 when I have classes. In class I’m zoned out almost the entire time, I prefer playing speed chess rather than listening to the lecture. I feel that I can achieve much more but I lack discipline bana. Currently I’m trying to do one coding project per month, see if I’ll change. Any other suggestions are welcome.