I was looking at the My Stats section and noticed that my client recommendation section simply has a line next to it rather than a number. Does this just mean I haven't completed enough jobs for my score to show up yet, or does it mean I've been getting negative private feedback?
The "Clients who would recommend you" percentage represents the clients that have indicated they would recommend you to others. You may refer to this help article for more information.
It looks like you don't have enough jobs yet to compute for this statistic. Once you have enough jobs that can be factored in the calculation, this percentage should reflect on your My Stats page.