Trust in the Lord with all your heart, lean not on your own understanding. In times of great stress and trial and pain we are told to trust in the Lord. Rest in His finished work on the cross. Lean not on what you know, lean on Jesus the God who knows the end from the beginning. He knows and understands your suffering. He is the God of all comfort. Rest in Him no matter how difficult it is. We can do all things through Christ who strengthens us. Greater is He that is in us then he that is in the world. We are the head and not the tail. He gives His angels charge over us to keep us in all our ways.
We must stay in faith and trust in God.