I too, would like to welcome you to this awesome forum. This is THE place, to find understanding, compassionate and caring people, you will soon become your friends or even your family.
Since you said that you went out to play with your grandkids, I assume that you have been dx later in life, just like me.
Which I think, is somewhat easier, because we don't have small children to take care of, like so many of our younger fellow lupies. I couldn't imagine to deal with the lupus pain and children at the same time. I don't know, how these young mothers do it.
How long have you been on your meds?
I may have been dealt a bad hand, but at least I'm still playing with a full deck. ( most of the time anyway).