feeling like you are right there when Amelia has a breakdown
HAH.
(Sorry, Amelia is just one of my characters who
does have a breakdown eventually... x3)
Anyway, I did experience something like this once. Word had crashed on me while I was writing one of the lengthiest chapters of my story. I moaned and freaked out, but then remembered that maybe the next time I open Word it would ask if I would like to recover them. It did, and the files showed up in the folder where they should have been... but when I went to open them they were a jumbled mess of letters and symbols, like some sort of twisted Webdings. It turned out that they had just been turned into text files to be opened on Notepad, so it's not
that bad, but still.
Though for the predicament you explain, I would just suck it up and read all the rest of the chapter (and maybe the one before) in order to get a feeling for what I should have been... well... feeling. I would then put on the same music I had been playing last time (if this were me, it likely would have been Breathe Into Me by Red or something out of
Phantom of the Opera), listen or sing along to it for a little, and then gear myself up for some serious emotional write-fests. It usually works for me, but then again I don't often write completely tragic scenes.