I have two different bitbucket accounts set up. One is for work projects and one is for personal use. In BitBucket I have set up a repository in each of the accounts for diffe
If I understand your question correctly, you still need to do a little bit more set of your bitBucket accounts.
You can also test the BitBucket server to see which account you are logging in with.
ssh -v git@bitbucket.org
This link help me, follow these instructions here and you should be successful.
The key part you need is in you .git/config.
You'll need separate entries for each.
Use different SSH keys for different accounts on the same Git hosting