There's more truth in the responses you got for me to quote them.
Get used to the anxiety, it's here to stay for a little bit. Might I recommend something called Seroprin-24. And get ya some Valerian and some antihistamines. Generic benadryl works good. The Seroprin shit has got S.A.M.E., Valerian, St. John's Wort, 5-HTP, and a plethora of other stuff. It is a little expensive, but honestly its been a godsend. I'm almost to my 2 week "clean" mark. Still got minor pains, lots of anxiety and tension, still got the runs. But it's going to do nothing but get better. You don't want to live for and by the pill.
I imagine this post looks retarded but I can't even think right now. Let's do a recap. Save up some cash. Get a badass multivitamin. You want like 500% your daily intake of vitamin D and I generally do 1000%+ vitamin C. Then get some Seroprin-24 (honestly, it helps), some Valerian, some pot (don't overdo it, you don't want a panic attack. the higher quality the better, it helps with the pain and kinda numbs you out. you can focus on a video game or go on a walk. exercise will clear up those achy legs), and some OTC anxiolytics. Benadryl, Dramamine, any antihistamine really. Remember that benadryl is a vasoconstrictor, so it'll raise your Bp and it's probably already elevated.
[Quick Edit] I forgot to mention that L-Tryptophan works tremendously well when paired with other stuff to get you to stay the fuck asleep. When you get up for the day, take one and a benadryl and take a hit of bud. You'll be in ship-shape.