post some bad things that happened and maybe we can provide sympathy or guidance or whatever. today i got an f on a test i feel sad
I also remember getting a very low grade in math tests at high school in the beginning, but the tests don't always reflect what you can do, being good at tests is a skill in itself because of all the stress you have to deal with and time pressure, you can learn to become good at them over time. I tend to do well in tests now. It reflects your skills better when you're not under extreme time pressure like in tests, the education system just doesn't have the resources to give all the students all that time to show it.
my homework feels like it gets longer and longer no matter how much work i do or don't have
The fact that you can have that feeling I guess means that you spend more time on it than the average person, so you'll probably be fine. I feel like I usually learn a lot in the hard periods where I spend a lot of time on homework, so it will probably strengthen you in the long run. Look forward to vacations.
I just jogged around my neighborhood block, then ran, and now I feel almost dead. ;_;
But exercise is healthy and it will make your body feel better for a period when the feeling of being dead is over.
Note: I do not give compensation to people who experience negative outcomes in their lives related to anything I have written.