I got my meds today, concerta 36 mg today and i feel like i am sitting for an exam. Mild trembles, hyper-aware and inability to sit still. Like a weaker version of caffeine for me.

From what i have seen online, caffeine, for alot of adhd ppl, works similarly to adhd meds, helping them focus. For me, it worsens my adhd, making me hyperactivity, hyper-aware and very trembles. I sort of addicted to it for 2 months or so. Drinking 4 to 5 cups a day.

Thinking about it now, this could be caffeine withdrawal rather than the meds. Either way, has anyone had similar experience?