Breast Pain/very irregular cycles

Trinity

The last start day of my cycle was November 5th 2020. I have not been on since then, I have not spotted, I get bloated every other week, but still no cycle. It's not January 5th 2021 still no cycle . Never been on bc. I have 3 children and would like a fourth child but it's hard to tell when I'm obvulating . But today it's like every time my nipples get hard they hurt really bad as if something Sharpe is poking at them. Anybody else experienced this,‼️??