Katherine,
I am also a low blood pressure kind of girl
Actually I am a "barely alive" kind of girl as my normal body temp right now at almost 36 weeks is 96.4ish. My MW loves that my BP is so low. I remember asking her during my last pregnancy if this was an issue and she told me no. I wouldn't worry about it if I were you. I also had a homebirth last time and will again this time.
Keri
I am also a low blood pressure kind of girl

Keri