This is valuable experience, but we must be aware that it is what Buddhists call vedana, sensation, and not the highest level of experience available to us. That level is far above the body and is only realized when the body and its sensations subside to a degree.
On Apr 29, 2014 Michael Nagler wrote on Transforming The Wandering Mind, by Ven. Master Miao Tsan:
Folks may want to check out www.easwaran[dot]org. A great system for stopping those wandering thoughts from squandering our energy!