I think I took too much Vyvanse, and it's unpleasant.

I took 140 mg plus a bit of speed; the first two hours were amazing, even though my Vyvanse high basically just consists of tidying my room, putting in my AirPods, blasting music on the couch, and chain-smoking. That was about 7 hours ago, but I took some L-tyrosine during the peak and it triggered a bad reaction it got really unpleasant. I started getting anxious, my vision went blurry and doubled, and I got dizzy. Still, I’ve got the body high and I feel okay despite some pretty nasty physical symptoms. Now this shit is just annoying; it’s messing me up I feel like a total moron, I can't sleep or eat, and you're telling me I'm only halfway through??? 😭😭😭 Like, fuck, man, just chill and get out of my system. I've had enough; you're freaking me out, and I look so weird around the people close to me plus, I'm so drowsy.