sensation i've been having and needing explanation

[rjfenix]

I have been having a strange sensations for years. if I enter a slight meditative state, mainly to calm myself, I immediately feel a sensation throughout my body mainly my arms and spine. it like that chilling sensation you listen to a song you love but more pronounce followed by a pulse in my fingertips. its weird and i want to know what it is so i can figure out whether or not to see a medical professional.

[Hollow]

I get something similar where a chilling sensation starts from my lower body and moves up fast, i usually get this when trying the get to sleep or in the morning after waking up.

[Fishmanpa]

I have been having a strange sensations for years.... i want to know what it is so i can figure out whether or not to see a medical professional.

Does it matter? It obviously hasn't hurt you and frankly, being that it's a feeling associated with a pleasurable experience, why would you want it to go away? Seems to me its a sign you've reached a good meditative state.

Positive thoughts