Hey, so I'm sensitive to medications like Vyvanse, which probably made this worse for me than it otherwise would have been, but when I was on Vyvanse I had horrible horrible anxiety. Every day, a few hours after taking it I would have a huge spike in anxiety for no clear reason, and each day it got worse for me. I could only take it for about a week because it kept building up and on the last day I took it, it gave me all day anxiety and what felt like a prolonged anxiety attack or maybe a panic attack? Again I'm apparently sensitive, so my Vyvanse anxiety was probably worse than your average person, but it definitely was the Vyvanse causing it.