Astra symptoms and conditions

Took 1 dose. Within hours, I awoke with a very dry mouth and severe heartburn. Went to the kitchen for water and nearly passed out. Nausea, so I made it to the bathroom. Cold sweats, then chills. Felt like I had the flu. Every time I stood up, I nearly passed out and kept having same symptoms most of the night. Next day, at work, I had to be taken to the nurse, who figured out that my already low blood pressure was dropping dramatically when I stood up (as well as my pulse rate increasing). I threw up all over the doctor's bathroom. Still feel awful 3 days later. Dr. pretty much indicated that blood pressure drop couldn't have been from the Crestor, although my father has had same thing happen with EVERY statin they've put him on. Now, my leg aches and my urine is dark