unfortunately pms has several similar symptoms for pregnancy. headaches, nausea and cramps especially. white discharge doesn’t indicate pregnancy, should look for light brown or pink instead. best advice is don’t keep your hopes up! panadol is safe during pregnancy anyway.
I have white discharge before my period. Cramps and headaches are possible pms. Cramps can be ovulation too. So you can use ovulation test kit to not miss the golden window.
How are you? Are u pregnant? If yes, congratulations!