How do I help myself into better self-management?
College life can be one of the most exciting experiences in a young person's life and you're not alone in wanting to have the full experience of college.
Finding community is tough as well and it seems that you have found a place to fit in and you want to give it your all. Nevertheless you have described the struggle for most in having fun and being productive. If you are not really a rule follower, it is very difficult to create a schedule and routines to accomplish things. However without a schedule and planning, things can't help but slip through the cracks and push you toward procrastination in your endeavors. So maybe you can start with just making sure all the tasks that you want to accomplish get added to your phone or calendar. So when you are not doing things specific to the organization give yourself a couple of hours to consider what are the most important things for that day and work towards accomplishing those things. I also suggest considering the hours of the day you are at your best and most productive. It is easier to complete task when you use that period of time to work. Waiting until you are tired or as you described until the last minute means you are borrowing energy from periods when you should be resting, which is creating a habit that wrecks your sleep schedule, which also aids in a lack productivity.
I would also imagine you are not eating great if you are trying to balance play, work, and school. So finding time to sleep, eat, take care of yourself and work have to be intentional choices. You can be productive without some of these things but the longer your don't do them, then the greater the risk of being burned out and not productive because you are ignoring your own basic needs, which also kills your desire to hang out and enjoy activities that you used to. When you are not taking care of you, then your body compensates by robbing you of the energy you would normally have to keep your body functioning. So don't forget about you as you take on all the responsibilities as a student, member of organization, friend, and individual. Your friends can help with this too. Ask them to remind you to take breaks and remind you that others can manage some of the things you believe you have to do. That might be your best idea to use and get help. You might be able to do everything alone but none of us are really built to do everything by ourselves.