Hiya guys

I don’t know when I ovulated or when conception would have happened. While I am ttc I don’t keep track (which is my bad)

But my question is, according to first response I would be 4 weeks tomorrow

I have not tested

But I did see some spotting - no cramps but have had bad chin acne and achy boobs and fatigue

When’s implantation bleeding suppose to happen? I need to either keep holding onto the fact that this month worked or gotta prepare for the let down.