Oh, no!

What a horrible feeling!

You have my complete sympathy. We have one tree in our whole yard and for the first time ever, it dripped this sticky sap in the yard, unbeknownst to me until a few weeks ago when our three were playing and rolled aaaallllll in it. I got most of it out but there were a few spots that I had to cut out. It honestly made me sick to my stomach.
But I know your baby is happy that you got her all taken care of and fixed up.