u/CLDiesel

I recently tried addy for the first time. It was a 20mg IR. A friend recommended it with symptoms i have. The effects were amazing. Calm, clear minded, focused...even felt a little euphoria. But it was the best/most normal i felt in 20 years. This prompted me to get tested for adhd. Doc said i was a walking poster child for it. He prescribed me 10mg IR. Well, after the first 2 hours or so, its like i hit a wall of jitteriness and was wired as hell. Too wired. Im having a hard time understanding how the 20 was the complete opposite feeling. Anyone have some insight on this? Thanks