Thanks for the insight everyone.

I went on fluoxetine 20mg in the morning and lorazepam 1mg PRN for anxiety. The fluoxetine seems to be working quick for anxiety and heart rate but it makes me feel numb. I don't really need the lorazepam anymore.

I'll give the Vyvanse 20mg a try at 9am in the morning because these past few months I've been getting up at around 2pm.