My blood pressure has been anywhere from 135/67..(.heart rate 92) to 145/65 ...(heart rate 69.) This has been for the last week or so.. .I am on Cholesterol meds, but quite taking heart meds, because I felt that the two together was causing me to be very weak, tired, fatigued, dizzyness, palpatations, shortness of breath, nearly all symptons of Afib. I am 75 and need to know if these numbers are O.K. and what could be causing all of these symptons?