Had sex in my fertile window. My period was over a week late - 8 days late according to the Clue app. I had mild cramps on and off from a few days before my period was due to yesterday. My boobs didn't hurt like they normally do when I have PMS, I had these weird shooting pains. I was weirdly calm and didn't have normal PMS symptoms. I was nauseaus. I wanted to wait till period was actually a week late as been TTC before and gone a bit mad with early pregnancy tests / POAS. Today I have woken up to bleeding and cramps are worse. I have caved and taken pregnancy tests and they are all negative. Am I going mad?? I was so sure I was pregnant this time. Can I have wanted to be pregnant so badly that I made my normally regular period (been tracking it for years) late?? Please help. Feel like I am going completely insane.