I'll try and hopefully someone more knowladgable will come along soon
positive ANA suggusts some sort of autoimmune -
dsDNA is highly specific for Lupus - yours is low, not indicating lupus
the SSA and SSB are sjorgen's (I have this but I don't have the indictors) - symptoms can be VERY similar to lupus
dunno about the CK
good luck and hope you get good answers soon.
How do you feel?