I need a query that get all comments on posts from the current logged in user. Each user can post a new post en show a list of their own posts that already works but now i want a list of all comments on the current logged in user posts, sow the author has a quick overview of all comments on their posts. hope made myself clear.

I need a query that get all comments from only the posts where the currently logged in user is the author. 

Each user (author) can post a new post. Then I need to show a list of their own posts ( that already works). Now I want a list of all comments (on the currently logged in users posts). So the author has a quick overview of all comments on their posts.