Hi Candi,
We need more information to help you, like which program created the
document. If it was MS Word, look in the temporary directores (look
for *.tmp and those you think are the document because of their size,
rename them *.doc and try to open them.
Look also in Word's temporary folder (see Options - Placement of files
to look up the path)
Also look for files *.wbk.
Good luck