Dreaming of a blue spider is support and your ability to ask for help when you need it. You seek to regain lost innocence. You tend to do what others expect of you. This is a harbinger of fear and mistrust. You are trying to be on your best behavior towards someone.
A dream about a blue spider draws attention to blood. You feel unfairly treated. You or someone is being brag about. This dream is a symbol of what you have done, where you are going. You are your own person and you are not afraid to express your opinions.
If you dreamed of a blue spider:
You may have had some expectations from the start, which you assumed would be met. If you resent the fact that they didn’t, you probably need to speak up and understand your (current or prospective) partner’s point of view.
Regarding the blue spider dream:
The good news needs to be shared!!!