Hello Colleen!
Sorry you are having these issues, I know that can be very frustrating. I assure you that ConDoc is automating core SketchUp functionality using their API. I am confident that ConDoc did not corrupt or damage your file. I will have some words with those rascals over at SketchUp support…
You can install the latest beta with the mac 2023 crash issue resolved here… https://workdrive.zohoexternal.com/external/b279d4336e254c42be5e6e91e78585892a6b8123a6beadf084acf3cb4ff42589/download?directDownload=true
I will give you a shout and we can discuss some options on getting this sorted out.
Mike