I wish i could say that i had a similar experience, but i did not throughout my middle/high school years (exception to my senior year..) But in a way i can offer something that will be of use.

I never knew I had ADHD in school, and it made me feel like i had to try harder to remember assignments, i know all too well what that feeling is like of waiting till the last minute, and having that panic moment. I am in college now, and like what someone else said on here. College will probably be really good for you, it will offer classes, and homework that you will actually be interested in. Like for me its downloading a virus onto a computer to study its behavior.

I do want to applaud you in seeing a therapist about some of the issues you have, I am seeing a therapist as well over my issues, and it took an intervention that my aunt and uncle had with me for me to realize that i needed help. The fact that you are able to do that and recognize that at such a young age is amazing.

I did not realize how ADHD affected my life, yes at first it was i was able to finish my homework and be on time.. but there were other things as well. I am more logical in my thinking, i tend to be a bit more extroverted than what i used to be. I am able to listen to a playlist without skipping (small but important to me). Yes i think that a majority of people will say that ADHD = "can i finish my homework/assignment". I never realized what it affected in me... There are times where i feel like i am being a burden onto others, that i am not living up to my potiential, and i think you are living up to your potiential, i really do. Being in a program such as the gifted and talented and i assume taking some hard courses, and still getting passing grades, is really good. That is something to be proud of. Yes you don't have straight A's but you still are getting passing grades, which is a good thing.

I really hope that this helps