When I rub a particular area on my head I feel something inside my ear tingling, what is this?

Hm... First off, why do rub your head in that area? Is there anything hurting you there or just because... Possibly you are irritating a nerve... If you do not need to rub it, then don't rub. If it is bothersome or other symptoms appear, you will need to have a doc look at you.