low libido ? is it reiki cleansing ..?

Of late I'm experiencing low on libido side. I'm married man for 5 years, got attuned to level 1 a month ago. ? I wonder whether it is also a form of reiki cleansing , I do not feel the kind of urge to make contacts with my wife any more.. Don't read me wrong, our relations are healthy, just this feeling of low sexual desire is making me worry. Has anyone experienced such phenomenon.