My husband brought me soup when I was sick last winter. Granted, I am the LBS not the WAS, but I also didn't read it as more than it was: a kind gesture from someone with whom I have a mutual history of care taking.

I don't think you back slid at all.

Calling her or texting her to see how she's doing as a follow up? IMHO that would be pursuing.
xo

M 20+ T25+
S ~15.5 (BD)
BD 4/6/15
D 12/23/16

"Someone I loved once gave me
A box full of darkness.
It took me years to understand,
That this too, was a gift."
~ Mary Oliver