I felt like personality that is always happy and bubbly was gone! I will call Doctor tomorrow. Maybe the dose was to high?? I took adderol a while back and that was so much better for me! What to do!!! I'm supposed to take some antidepressant med tonight. But I won't cause I need to get this right. After Doctor sent me on my way she never explained what they were. When I got to pharmacy I then realized I'd been prescribed this antidepressant in conjunction with the 50 mg of Vyvanse. Terrible feeling on Vyavanse!