Desperate need of help! Cant open my library!! FCPX force closes!!

I always resort to this website for help but decided to create an account today because I could not find the answer to my question. I apologize if this is very straight forward for my first post.

I tried opening FCPX today and it kept getting stuck at "resolving windows". Looked around the internet for a fix and found one that said to unplug my external and try again. So that worked but now I'm stuck at my next problem... the library that I need isnt opening. Every other library opens fine of course, except for the one I truly need. It just shuts down immediately when I try.

Here are suggestions I've come across that havent worked for me

-I've tried opening from a backup but any date makes it force close.
-I've tried moving the library to a different library
-I've tried shutting down my computer and even creating a new profile on my mac
-I've tried taking the library off of my external and putting it on my desktop
-I've tried deleting currentversion.flexolibrary

I'm gonna try updating to 10.2.3 now but I fear that wont work either.
Any help would be appreciate! I was 95% done with a 2 month long project

Try using Digital Rebellions Pro Maintenance Tools to fix any events and projects in the problematic library. They offer a free 10 day trial and it's pretty capable at fixing corrupted data in libraries.

If you don't want to do that, you can try to manually delete the render files and any analysis files by choosing the library in the finder and selecting "show package contents". Often corruption within a library is related to render or analysis files.