Based on your latest info if I were you I'd be buying a HPT. If the nausea is being caused by pregnancy then you would be far enough along for it to show on a HPT.
If it is a + then there are two possibilities:
1. That you are pregnant from this cycle (pretty early for m/s though).
2. That you are actually still pregnant from the last cycle and the AF you had was actually pregnancy bleeding.
Because of that if it is a + HPT I'd then suggest a quantative HCG BT to work out how far along you are.
If it's a negative result then I have no idea what's going on with you.
:crossfingers: for a + HPT result.
