I'm 6DPO according to glow and I've had all kinds of symptoms. I don't know if it's PMS and I'm in my head, or if it's pregnancy. I've have back aches, breast swelling and tenderness, some waves of nausea, extreme fatigue, and most of call crampy slightly sharp sensations in my lower abdomen. None of these symptoms are out of the ordinary for me just they typically only happen a day or two before AF or during AF. The cramping is what sticks out the most to me. I've been feeling these sensations since Sunday or Monday (I think Monday). Anyone else experienced this either with a BFP or BFN? If it's cramping from implantation how long does it last?