So I expected pregnancy two weeks ago after missed period but did two home tests (in afternoon though) which were negative then had various blood tests and ultra sound done to determine what the issue was.. I thought iron levels or hormonal imbalance! All reports came back normal no mention of pregnancy! Then my breasts became really tender the last few days so I took another test and got a faint positive line! My calculations say I would be just starting 6 weeks now... So confused.