(CNN) - Tennis star Serena Williams is recovering after having a large cyst removed from her neck. The 23-time grand slam singles champion posted to social media platform TikTok to give an update on the procedure, saying that the cyst was the size of a grapefruit.

Noticing a strange lump on your body is always alarming. In the age of Dr. Google and rampant health anxiety, many of us immediately jump to the scariest possibility until proven wrong, which can lead to some anxiety-ridden hours (or days).

Retired tennis legend Serena Williams posted to social media that "all is OK" after having the grapefruit-sized cyst surgically removed from her neck.