Implantation Bleeding

This has literally last the last 3 days I’ve taken a test no results conclusive, but today is the start of my period l. Ik my body very well enough to say the spotting and mild cramps I feel would normally have start the day before my period. Normally when I spot the whole floos tends to follow shortly after, like not even too much longer after. But today is my first day of my period no bleeding just spotting, severe hot flashes, with severe tiredness, mild non noticeable cramping, small twinges, nipples hurt more than usual, normally I notice my boobs swell and That’s usually the symptoms I get. So does this look like implantation bleeding. Cus I’m not feelin like this is my period comin on. Even yesterday I had heavier light spotting but it did not continue it stopped And or only appeared when wiping and has yet to get darker in color