Undoing something I have rasterized by mistake
HELP!!! I was wondering if someone could help me with undoing my mistake. To work on my images I always do the following before adding in colour to my digital drawings: Object>Expand Appearance then Object>Live Paint>Make. After doing so, I recently did the following: Object > Rasterize, meaning I now have an image I can not edit. I since closed and saved (forgetting I had made a mistake to part of my image) and therefore can not use the Undo tool to get the image back to where it was when after expanding and clocking 'Live Paint'.
After searching on previous forums I found that Object>Rasterize is destructive and cannot be undone. I now know that I should have gone to Effect>Rasterize instead. Is there nothing I can do to undo?
Thanks and fingers crossed for me.
