When you randomly touch your face because of an itch and notice a little ache on your left cheekbone and notice its a bit thicker than your right cheekbone and you go "okay what the hell?". Then again when did I last check my cheekbones synchronicity😂, like never? I'll wait a week to see if the ache disappears. Checking in with a doc if it wasn't just a "laying in bed wrongly".