Kids and grandkids left yesterday...7 -1/2 months old and 2-1/2 years old. First time since my diagnosis of SLE. I am totally wiped out. How long does it normally take until I can be back to my somewhat-not-so-normal-usual Lupus fatigue?? I am in brain fog half the time and my body feels like it's on the verge of collapse! It was a joy having them here, as I dont see them very often, but I am having a hard time getting my strength back. We leave on a 3 week trip in 8 days, and I am concerned about how I will handle it, being so weak now. What's the "bounce back" window???