The problem with early pg symptoms is that they can be so close to symptoms of AF approaching. And we can be so desperate to be pg that we can convince ourselves of anything - I became so hyper-sensitive I felt all sorts of things I would have normally just ignored and assigned all sorts of special significance to them!!!!! Having said that, I reckon I was getting early pg symptoms from about 10 DPO, about the same time that a very sentitive test MIGHT pick up elevated HCG levels. Good luck