Psychedelic Jay, I must unfortunately address the non-HR content of your post. This is more of hyper-abbreviated Trip Report at best and a "this is how to get fucked up" thread at the worst. I'm gonna have to close it because it doesn't really have any redeeming qualities.
On that note, Hydroxyzine (Vistaril, Atarax) and other sedating Antihistamines are garbage if you're truly in withdrawal. I feel like it's role is almost that of a placebo, especially in a detox setting. It's a nice, but deceptive way of them saying "We're not going to give you anything for your symptoms". Those with a limited knowledge of drugs usually don't know any better and assume that it must be something helpful. It's a prescription only drug after all, it must do something right?
In fact, Antihistamines exacerbate my Restless Legs to the Nth degree when I'm in withdrawal.