Just removed IUD: Not sure when my period will start up?

Hiya!

My fiancé and I are ready to start trying for our first baby, so I had my IUD removed today. I’ve had some very light spotting right after, but that’s all.

The problem: I have no idea when my period is going to start. With the IUD, my periods were extremely light, short, and infrequent. So much so, that I hardly bothered tracking them. Now, I’m not sure when it’s going to be hitting me.

Does anyone have a similar experience or any advice?

Tysm!!!