Vyvanse and Anxiety

You guys obviously know im bat shit crazy...so it turnd out that have adhd. The doctor prescribed me vyvanse, ive been taking them for the past two weeks and ive experiencing intense anxiety that lasts the whole day. Any suggestions on how kill the anxiety without taking benzos or alcohol? I tried a shit ton of breathing exercises but they dont seem to have much effect, but im still open to the idea if you know any good techniques.

i was takin them for adhd/to get high, i'd take 30-40mg and be up for 2 days.. so i stopped .idk about the axiety tho. talk to your doctor about gabapentin, its not a benzo but is sometimes prescribed for axiety,

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or smoke a blunt.