im not saying your not trying hard but i think a little more studying and work will do you good:)

I don’t have ADHD, but on an almost equal field, in high school I was just apathetic towards school and work. I didn’t care and wasn’t interested. Then came college where for the most part, I was allowed to learn what I wanted to learn. No more classes I wasn’t interested. Thats not to say I didn’t have to take courses which were boring…I did. But by being allowed to learn what I wanted to learn I became instantiously more interested in school and my GPA skyrocketed. Where I am going with this is if I were you, I would focus on finding subjects you are interested in. For me by focusing on something I wanted to learn I was able to improve my interest and focus and accordingly, my grades. This is hard to do in high school, but what you can do is try and make something boring or hard more interesting, and if you can make it more interesting to you, I think you will find your grades are much better.

It might not be your fault. You may be learning disabled. My sister was like you. She tried really hard, but barely passed. The rest of her 4 sisters did not have any trouble making A’s. She had a couple of mishaps when she was young that may have affected her ability to learn. Did anything happened to you when you were young? You can have a learning disability even without a mishap. I would, however, concentrate on spelling and grammar more. Good Luck!

ok im also adhd .. does ur mom have you on any medications?? me and one of my friends take a medicine called strattera i may have spelled that wrong0 .. maybe u and ur mom can ask ur docter about it .. it helps you concentrate mor e,… it really helps me .. and my friends (my moms friends daughter) is i think 26 .. and the strattera is what helped her get to and through college. also check with ur guidence councilor maybe they could help you .with some stuy tips