Desi,
I am sorry for what you are going through right now... My doc just bumped my does up from 300 mg 3 x daily to 400 mg 3 x daily for 10 days and then 600 mg 3 x daily... for sure concerned i wont be able to function as it already makes me sleepy!
I hope that rsd is not spearding.. I fear for you... I really hope you can make it through the weekend and you PM has someting to offer you!!!
Pain free hugs hun!!