how familiar are you with command line/terminal? If so, log off, and re-logon. Open terminal, enter this command:

cd
pwd

this should show you s.th. like /Users/. Then go to this directory:

cd /Users//Library/Application Support/Bitcoin

and see whats in there. The file called wallet.dat is what you are looking for. Alternativly you can try to navigate to this location in finder, you would need to hold the ALT key, to get the "Library" folder displayed in the "go to" menu...

how familiar are you with command line/terminal? If so, log off, and re-logon. Open terminal, enter this command:

cd
pwd

this should show you s.th. like /Users/<username>. Then go to this directory:

cd /Users/<username>/Library/Application Support/Bitcoin

and see whats in there. The file called wallet.dat is what you are looking for. Alternativly you can try to navigate to this location in finder, you would need to hold the ALT key, to get the "Library" folder displayed in the "go to" menu...