[Custom Puzzle] #1: "For when it hurts"

https://strandstudio.thegoodboi.net/play?id=3PPKU6

My first one! Any feedback is appreciated.

I looked through this puzzle thoroughly to make sure there weren't any "valid alternate placements" for a theme word, but I guess I missed one. Oops. Oh well, at least the platform itself self-corrects.