On Tuesday night I was up all night as could not sleep I finally managed at 3am to sleep but then was up at 5 wide a wake. This is not like me I'm normal really sleepy by 6 and that's with having a nap in the afternoon. Today I have gone the other way I have been asleep most of the day. I have no energy, my legs are even more painful, my memory is really bad and my brain isn't functioning well. I had my last flare in October but I just remember wakeing up in the morning and feeling so unwell I spent 3 days in bed. Could this be the on set of a flare? Are they all different?