I don't get it....

Emily
I had very light pink spotting at 6 DPO, thinking it was implantation bleeding. It lasted maybe an hour with no cramps. I was suppose to get my period yesterday, nothing showed up until later that night. I had spotting only when I wiped. Then it started showing up on my pad late this morning, now it's barley there again. Is this a normal period?? I totally thought this month was my month. I've had sore boobs with visible blue veins, headaches everyday, back pain, very tired, moody, and nauseous at least once a day. Please somebody help me figure out what's going on! 😩