It’s always about your living relationship with God. What does every good relationship have? Communication. So you should always talk about everything with God. There is your help; there is your health; there you will find all the necessary strength. And do not forget: there is boundless love and undeserved grace for you. Read about Jesus in the Bible.
“Put on the whole armour of God, that ye may be able to stand against the wiles of the devil. For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.” (Ephesians 6:11-12; KJV)
The devil has no power. But lots of lies and temptations. And by seducing people to believe his lies, he steals what God wants to give them.
The devil works with doubts and fear. What do you think the Bible tell us hundreds of times not to be afraid; we need not be afraid because God is doing everything for our good.
And never forget these biblically based truths:
God leads you.
God protects you.
God helps you.
God is your friend.