Dizzy

I'm guessing I can't take my medicine prior to driving into work. I got so dizzy about halfway to work that I thought I was going to have to stop. I was okay as long as I didn't have to turn my head any which is nearly impossible when driving. I'm at work now and still feeling dizzy whenever I move so I guess I'm going to try and stay as still as possible until this pass. I checked my blood pressure when I got to work and it's fine so I'm guessing it's my blood sugar? I ate before leaving home this morning but maybe I need something else. I can honestly say that I'm really not liking this...makes me feel like I'm not in control of things and I so don't like that.