Fear and faith are two opposite forces. You are either full of faith or full of fear. Fear is the result of listening to Satan’s lies MORE THAN God’s truth. If you are full of fear, that reveals whose voice is the loudest to you.
In order for anything to live, it has to be fed.
If you feed into the fears that Satan has planted in your mind (by thinking about them, talking about them, worrying about them), they’ll stay. You have to starve what you want to die and feed what you want to live. Starve your doubts and feed your faith.
As you begin consistently speaking faith-filled words over your life, fear has no choice but to leave! Speak the Word!