little help here

Mami Yanni 🦋
I suggest if you're reading this and plan on giving advice , not to give me little to no answer , because this is really serious to me . Well anyways, me & J have been Tryna make a baby for the passed two months & this time I thought I clocked the timing right ! My period NEVER CAME Last month , but hit me on the first so my fertile window was last week ... But this is what happened today ... ?!!!!!???!! Cramps and all . And I don't know if it's another period cause I JUST fucking had one 🙄💀 ... But I need your help please .... WHAT THE HELL IS GOING ON WITH ME