Give up all fear and shyness and take shelter of the merciful, Lord Sri Chaitanya Mahaprabhu. He rescues the most wicked of heart and therefore He is known as Patita Pavana, "the savior of the fallen."
The Supreme Personality of Godhead is the only shelter of everyone. Anyone desiring to be protected by others is certainly a great fool who desires to cross the sea by holding the tail of a dog.
The greatest safety for the soul is to be in the refuge of Krishna.
Shelter comes when the Lord is pleased with our intention & spirit of service.