Hi Joseph, it sounds as though your body was going through detox when you were having problems with UT. A healing crisis is part of the healing proccess. Sometimes the crisis is severe as heavy cleansing occurs. At other times the crisis may be all but unnoticeable. Typically, when a person is cleansing using natural means they will generally reexperience an illness. The first thought is that he or she has caught another infection. Often the treatment is blamed for weakening the body to such a point that the sickness occured. Keep in mind that the feeling of illness is not a new one, but purging an old one. The person's body is becoming stronger and is throwing off all remenants of the microbe or chemical (drugs, poisons, toxins)
Try and get hold of a copy of a book called - The Healing Crisis by Bruce Fife ND