I am sorry to hear that you are in pain and losing sleep.
I hope this passes quickly for you too! Use your meds and any other tools you have for fighting a flare.
REST and recover my friend!
"Courage is not the abscence of fear, it is feeling afraid and doing it anyway!"
"Worrying does not empty tomorrow of its troubles...it empties today of its strength."
Corrie Ten Boom
Panic Syndrome recovery due to CBT