hey meat 27 i'm 27 as well yeah i seem to find a pattern with it too changes all the time one day it will in the knees the next in elbows and shoulders its weird and yeah the last couple of weeks i have been having really bad weakness i meant to be due for my period this week so hopefully oh and yeah my muscles hurt bad in my legs try to go to sleep at night and they feel real crampy and sinus i have that real bad at the moment too makes my head feel real heavy or something and just in the last couple of days i have had really itchy skin hope you have a good day xoxoxoxoxoxoxo thanks a lot for you support xoxoxo