Ladies have you had this before?

Grace

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ladies have you had cm like this? Me and my SO have been having unprotected sex a lot in the last month & lately my nipples have been unbelievably sore. Like to the touch sore . What could this mean?