i don't really understand what's going on.my period was 6 days late.yesterday i saw very little blood and i thought it was my period but within 30 minutes it was gone.so i thought it was implantation bleeding.but this morning i see the blood again, its a little more than what i saw yesterday but kind of a pale red and i have very weak cramps at the same time.could this still be implantation?or could it be my period?btw, i've only ever been like 1 or 2 days late on my period never 6.and this has never happened where it came, went away, and then came again.please someone help me.