If you are interested in math, please do not give up on it. Let me tell you my own story that is very similar to your situation right now. When I was in high school, I was very bad in math. I hated math so much that I even skipped many math classes and failed one of the junior math class. However, when I went to university, I had a chance to meet one of my best friends, who studies very well in math. Since he knew that I was really bad in math, he spent about 1 hour a week to teach me, not how to do better in math, but how to love math more. After a couple months pass by, I realize that loving math is more important than doing well in math, because I now had much higher grade compared to my other classmates.
I hope that this story will inspire you, and best of luck for your future.