I have been having trouble finding a bp med that manages my bp. In addition to the headaches that are becoming common place, a couple days ago I started to feel queasy, it feels like butterflies in my core - not painful but uncomfortable. It only lasts for seconds to minutes but is usually followed with heart palpitations and dizziness. Also periods of nausea and indigestion. I already had an echo that was negative and I'm on my 6th different bp med. Ideas?