It's not going fast or slow. It's just normal. I bought a Bp checker and at rest I have slightly elevated at 131/82.
Might be a thyroid problem. I had Graves disease and that was the main sympton as well as weight loss
I get this too along with tachycardia. Is your heart beating fast or just pounding heavier?
There are a number of reasons why this can happen. Sometimes there is no explanation. In some cases, it's related to a thyroid and/or hormone imbalance. You should also check your blood pressure and heart rate.
you might have hight blood presure