Early ovulation

Ha

My periods are always regular, always on time. My cycles are typically 30 days. I always ovulated 16 days after my first day. My last period was 11/23/19, but I’m ovulating today?????? I know this because i have the very heavy egg white discharge. It’s very stretchy. I’m not supposed to ovulate for 10 more days. Can you ovulate super early and have a normal 30 day cycle?!?!