Lynn I have just had the same thing happen!!
I don't know if it is blogger, or the fact I recently went onto onto Google plus, but I now have a 'related searches' column keep popping up on the left of pages, and adverts appearing across the bottom of blog pages that I am visiting - it's really getting my dander up!! Has anyone else experienced this??
I managed to finish one card, make another, and get a third well under way today - feeling happy