Hi, Have you had a physical lately? I would go for a checkup and report what you have told here. A baseline EKG would not hurt. It could be anxiety or stress but it is always better to be safe than sorry. BP can fluctuate according to stress, activity, etc. Usually a person is considered to have high blood pressure with readings at or above 140/90, and then it is usually a persistent thing, like several readings at that level. Seeing a doctor will not hurt and it may alleviate your fear, especially if you have a family history of high BP or heart disease. Let us hear how you come out.