post-dh snarry fic
Hi everyone, this has been bugging me for weeks now!

Possibly years ago now, I came across a fic that I think must have took place directly after Deathly Hallows.

In it, Hermione lets Harry use her time-turner to go back to just before Snape dies in the Shrieking Shack, and he ends up camping out there undetected.

Harry then has to stay with Snape to help him heal, so they're both stuck in the Shack for a few weeks.

Thank you so much if you can help me with this, it's been driving me crazy that I can't find it anywehre.