Just need to vent

So I’m a graduating college a year early. I also am taking one extra class so I finish by graduation and don’t need to take any summer courses. Everything is too much for me! All I do is study and hw since a few classes are accelerated. Im doing pretty good but am so unhappy and not enjoying anything. My bday is this week and I don’t even really get to celebrate. My bf is coming down this weekend and I am trying to get ahead so I can spend time with him but I just have too much too do! I’ve been trying to plan my time and when I take an hour break and rest I feel so guilty. I know all the hard work is worth it but I can just cry about how unhappy I am😢 I turn 21 this week and don’t even really like to drink besides like a glass of wine but even if I wanted to go out and have a drink I can’t since I don’t have time!! I’m sorry for venting!