Your pulse rate is really quite low but as long as you feel well with it there is no need to worry. It is normal to get a low pulse when you exercise a lot. This is because the part of the nervous system that regulates things like heart rate
(the autonomic nervous system) is conditioned to act in this way. This is referred to as high vagal tone. It is much healthier to have a slow pulse than a rapid one. You can still have high blood pressure
with a slow pulse though your BP is not really high and only needs to be observed, not treated at this level. Keep up the exercise and enjoy your fitness!