If I am reading your post properly you have only been on them for 30days plus a 2 week taper.Your experiencing benzodiazepine withdrawls that's for sure,all the symptoms you have are quite common along with the weird smell(very common complaint).It can take awhile for your brain to readjust to life without zanax (benzodiazepines can be very addictive).I would give it another week before I went to the doctor but that's just my opinion.Drink lots of fluids and try and eat as normal.Also get out and go for walks as often as you can.Good luck and let us know how your making out.One thing I wouldn't do if I were you and that is don't take any more of the zanax.You've got first hand knowledge of what this stuff can do to you.......Dave :)