My CM smells like antiseptic!!!

Hi Ladies

So the weirdest thing has been happening to me. Every few days I have been getting CM that smells like mercurochrome or some sort of antiseptic. It is the most bazaar thing. I had emergency surgery last month for an ovarian cyst. My period is 13 days late today.

Have any of you ladies had this or heard of this?

Thank you 🙈