Where can I get armodafinil (Nuvigil) for low‑dopamine / inattentive issues?

Hey everyone, I’ve been exploring nootropics to help with fatigue, brain fog, and low motivation—I’m not hyperactive, but I struggle with low dopamine tone and focus. Heard armodafinil (Nuvigil) might help. Has anyone successfully: • Gotten an RX in the U.S., especially off-label? • Used reliable online sources (ModafinilUSA, AfinilEU, etc.)?

Would love to hear dosing tips, legit sources, pharmacy discounts, or any red flags you’ve encountered.