I get my groceries delivered all the time because I don't have a car. Given both your past and the odd gift (I've probably had a hundred deliveries over the past few years and nobody has given me a gift, personalized or otherwise), it's totally understandable to be leary.

I've always been a little paranoid because of my own crap past, so keep in mind the messenger: but if it was me I'd probably be in three alarm mode every time I left the house for a few weeks after the gift.

But most likely, she's new and does this with all her deliveries. I'm also wondering if it was an unusually large order?