Dream about maggots coming out of head is a signal for a projection of your own feelings onto someone else. A situation is making you too tense. You can hide your feelings well. Your dream indicates fallen hopes, despair, sadness and loss. You are confronted with some unfamiliar problem that you do not know how to approach and resolve in your life.
Maggots coming out of head dream is a symbol for abundance, prosperity, humility, longevity and gratitude. Your ideas are not receiving enough attention and validation. May be about a current relationship or situation that is making you uncomfortable. This hints your character is being questioned. You drive yourself crazy comparing yourself to others and as a result, you suffer from low self-esteem.
If you dreamt about maggots coming out of head:
The problem really stems from fear, and from an overactive imagination. For some reason you are worried about the response you will get to your request. In actual fact you are holding yourself back. Take the first step and just do it.