Good Morning Liz,
What a blessing you are. I didn't answer you because I have never struggled with depression or panic attacks, well maybe the panic attacks when I stood up before somebody to sing, but it's totally different from what you've been experiencing.
I have, however, been attacked by the devil in other areas of my life and Liz, anytime we take steps to go towards God, the enemy of our soul tries to counter with attacks in areas where he's been successful before. This is when we take God's Word, and believe it and push through, trusting God's Word instead of looking at, and focusing all of our attention on what the devil is saying to us in our minds. Another good book for you to read would be Battlefield Of The Mind by Joyce Meyers.
The only area the enemy has to speak to us is within our minds. He's constantly trying to tell us other people don't like us, we will look like fools if we go and speak to people, we're going to die before our time, we're worthless and we might as well stay by ourselves because all we'll do is mess things up. I could go on and on but you get the picture. These thoughts are not from God, they are from him.
The Good News, my Sister, is that God says that you are the righteousness of God through Christ Jesus. God says that you are the head and not the tail. Jesus says that in this world we will have tribulation, but be of good cheer because Jesus has overcome the world. God says that you are the apple of His eye. God says that He will never leave or forsake you. God says that He has taken all your sickness and diseases and has given you healing and health in their place. God says that He has already healed all your diseases and forgiven all your sins. God says that He has redeemed you from EVERY sickness and disease... GOD SAYS....
So, the first thing you have to do is find out what God has already said and stand on what HE said and tell the devil to SHUT UP!!! You have that authority you know.
You ARE the redeemed Liz. You have a blood bought right to come boldly to the throne of grace and obtain help in your time of need. This is what Your Father God says. He also said that He is not a man that He should lie, and He also said if He spoke it HE will bring it to pass.
You are not alone Liz, You have God, Jesus and the Holy Spirit on your side. And He's given you a family of Christian brothers and sisters to help you.
We're here for you Liz.
In Service of The King
For the eyes of the LORD run to and fro throughout the whole earth, to shew himself strong on behalf of those whose heart is perfect toward him.