The size you describe isn’t small enough to merit being called small. It’s barely below the statistical mean.

What’s more is that waxers are well aware that growers exist, and (at least in my area) that’s mostly what they see. It wouldn’t even be cause for comment. The kinds of things they even bother telling each other about are like people who want fancy patterns waxed, or who have awful smelling active infections and have to be told to go get treated and come back. Occasionally they might talk about big tough guys who end up weeping like a baby (not just tears in the eyes, but bawling), or when they personally make mistakes.

At most your aesthetician told her that you got waxed and how she found out there was a connection. If your coworker bothered asking about your size she’d have gotten the usual response of, “who knows? You can never really tell during waxing because pain and fear of pain shrink things.”

Source: was married to an aesthetician for 10 years.