Is a person held accountable for self-talk and doubt in matters of creed, and is verifying the issue considered an action resulting from doubt?

Whispers (waswas) and doubts concerning creed must be ignored and not given any attention. They do not harm their possessor as long as he dislikes them and is keen to get rid of them. There is no blame upon the one afflicted by these whispers if he asks people of knowledge about them to reassure his heart.