Okay so my period is now late by 6 days, I almost always get it 1/2 days early!

My partner and I have had sex 3 times since my last period, the last time being 9 days ago.

All pregnancy tests are negative.

Sore boobs, I never get sore boobs when I have my period.

Very tired,

Night sweats,

Hot flashes,

Lots of discharge,

No spotting.

Help?!?! Could it be still to early to test if I conceived the last time my partner and I had sex!?