Pg test Q

[ChelseaGirl7]

Not sure where to start. The best I can tell I'm 13-18 dpo. I had spotting for 4 days, starting 6 days ago. I tested this morning and it was a BFN. Now this afternoon I'm feeling super crampy. The timing of the spotting was the day before AF was due, but I had no pms symptoms, but now 2 days after the spotting ended, I'm having cramps. I'm really just wondering if you all think that the spotting was possibly attachment bleeding, or if I've just had a weird AF? And if you think it was attachment bleeding, how long would you wait before testing again? I have a history of not getting BFP's until late.

[ChelseaGirl7]

Oh, I've also been having hot flashes.