Relapse

Hi. I have had panic disorder for as long as I can remember. I didn't know what it was when I was younger but I sure do now. I have been treated for over 20 years and it has been pretty good. I have had a relapse in the last month due to life changes. I am moving back to my home province and starting a new job right away. My husband who is my main support can't go with me right away. Not sure if I can do it. I have to drive 5 hours just me and my dog. Waves of anxiety are coursing through me. This group helped me a lot 20 years ago so I thought I would reconnect. Any words of wisdom?