Went to urgent care last night for a sinus and ear infection (second since December). My blood pressure was 168/110, I asked about the BP and the Dr. Said to come back Saturday or Sunday to recheck, it could have been high due to infection. I have been getting bad headaches and short of breath at least 2x per day, blurred vision. Should I buy my own HR monitor and check myself through out the day? I am 45 yrs, female, 5 2 and considered overweight. I do exercise by walking daily.