I am sorry to hear you are experiencing such anxiety. I was in your place many years ago and mornings were my worst time. I, too, felt like I was experiencing a continuous surge of adrenaline and I probably was. It was emotionally and physically painful to be that anxious.

Even though you feel like the anxiety med isn't helping much, be sure to take it. If you aren't in counseling, that is a good option. Staying in my head with no one to talk to about my issues has never been good for me. Talking helps me. I also lean a little on a few trusted friends when my mood tanks. You could try to move up your doctor appt. A beta blocker med like Propranolol would help the racing heart.

Just some ideas from someone who was there ... if sure may not feel like it but this will pass.