FYI, it's June 3. When you hadn't received your settlement by April 2, you called your lawyer and asked for an explanation why. Right? And you've spoken with him/her on a weekly basis since. Right? What is his/her explanation why it's now taken over 120 days when he/she told you "it would take 60 days max"?
In California, a bar associations is a voluntary membership organization, and no bar association has any disciplinary power over any lawyer. If you want to
make a complaint against your lawyer, you do it with the State Bar of California. However, telling us that you think you should do this without telling us why you think it would be appropriate to do so is rather meaningless.
Since your post does not foreclose the possibility that the delay is completely out of your lawyer's control and that your lawyer has done absolutely nothing wrong, it would be irresponsible for anyone to answer this in the affirmative.
Huh?