First of having anxiety after stimulants weR off is normal. When you take a stimulant your stable to do things that you wearnt able to with without out it. When ur wears of you panic and begin to be anxious because the add allows the disorginization forgetfullness to take over. Hence panic/anxiety. Not sure wich stimulant your taking. But I find concerta to be more smoother and less potent. Maybe try a diffrent drug. Keep soldiering forward! God less.