So I was just started on vyvanse and yesterday I was fine, nauseated on an off throughout the day, but I felt the effects probably after two hours. This morning I took it at the same time (on a empty stomach) and probably 30 minutes later I have this hard to describe pain. I described it as upper abdominal pain that feels like I have a tight band around my stomach and it felt hard to breathe. This went on for an 20 minutes until I had some coffee and threw up twice.

I’m wondering if the dose even made it through my system because today I don’t feel as “go go go” and focused as I did yesterday. Should I just wait until tomorrow to take it again or should I try taking another? I’m on 40mg so I don’t want to over dose or anything