I've been keep track of my blood pressure since my doc told me it was high ( I discovered it's not--I was just nervous). It usually stays around 117/70 or so. Recently it's dipped. Once it was 99/65. I know it's not considered low but it's totally different from my other readings. I just took it again and the diastolic was down to 59. Should this be considered good? I took my temperature and it was 96.3. I'm usually this low in the morning and sometimes it's not even that low. What's going on?? I haven't felt exceptionally bad. Just very tired, but that's gotten to be the norm.