48 yr old female, 5 5 , 128lbs, on 20 mg lisinopril and 20 mg simvastatin. The past few weeks I ve had episodes of high blood pressure (150/80 avg), heart rhythm off in spurts, headache. It happened several days in a row then stopped and I was doing fine. Today it s back headache, heart palpitations and my bp is all the way down to 107/60. Dr can t see me for awhile. Should I just try and take it easy or go to er. I ve taken an aspirin today.