Blood pressure TOO low?

Nah, having low bp is a good thing. i also have low bp, mine is usually about 92/60 BP. low bp protects your heart from seizing up like it does with hypertension. i've heard that finger testers aren't that accurate, try the arm cuff they have them in stores usually by the pharmacy. i would only worry if your heart rate shot up but your bp stayed low but yours looks very healthy.