Fear not for the Lord thy God is with you.  The devil sends us a spirit of fear, anxiety, depression. Rebuke them in a loud voice in the name of Jesus.  Tell them to leave and you will feel that spirit leave you. They feed off fear and negative emotions. Dont feed the demons, rebuke them instead and tell them to depart in the name of Jeses. They dont want you to know you have dominion over them. Claim your dominion and over. They dont want you to know you have dominion.