Definitely as an adult it is important for you to be reevaluated so A lot of times psychiatric providers will want a psych eval Before they will prescribe certain ADHD medications They will not rely alone on the diagnosis of a mental health counselor. It's going to be time consuming but you are very young and have a lot of life to live. I'm not sure where you're located and I don't need to know but Burrell Clark Center Ozark center and Semo cover southern MO. You should be able to contact them to initiate services. Just call them and ask how. Access family Healthcare may have psychologists available. There is also Mercy behavioral health. Skyline in Joplin.