High Blood Pressure

I've been training to be a rescue swimmer for almost a year now, and I am about to graduate high school. A few months ago I got diagnosed with hypertension 2. But now im down to hypertension 1. My blood pressure ranges from 120-130s, I read that it is still acceptable in the military. But my doctor wants to put me on medication even though I have no symptoms. Any advice on if a waiver would be available or is the military off the table.