I just started taking the Animal Pak again. First day i took it i was fine. Second day in the morning, My kidnets hurt just a little bit. I took it again 12 hours later and I can't move from my bed. My Kidneys are absolutely killing me and I'm on the verge of going to the hospital. Today is the third day and they are not hurting, but i'm afraid to take the Animal Pak again. Any information would be great.