Google Shows: Self-Induced Abortions Up?

From a Vox interview with a researcher who's studied Google Trends:

I'm pretty convinced that the United States has a self-induced abortion crisis right now based on the volume of search inquiries. I was blown away by how frequently people are searching for ways to do abortions themselves now. These searches are concentrated in parts of the country where it's hard to get an abortion and they rose substantially when it became harder to get an abortion. They're also, I calculate, missing pregnancies in these states that aren't showing up in either abortion or birth rates.

 That's factoid which fits a liberal preconception: pro-lifers are successfully restricting the operation of abortion clinics, so it seems likely good old American self-reliance would combine with the Internet to research how to do it oneself. Fitting a preconception doesn't make it wrong.  Indeed, in this case the availability of a story which fits the data being reported makes me tentatively a believer.