I am 55 years old, wife and mother. I have been taking blood pressure pills since 2005. Last Saturday, I went to my doctor to get my prescription refill, they took my blood pressure, and it read 185/102. They told me to go to emerg, but I didn t. I felt fine, took my BP again the next day, it was 145/96. This morning, it read the same, and tonight it was 133/96. Why do I get fluctuating readings? what should I do?