Implantation bleeding or not?

Celeste

I started spotting, very very light 2 days before period is due but it started late afternoon to evening side. Then the next morning, when I went to pee, first pee of the morning, there was red in the toilet pot but when I wiped, there was no real blood on tissue. However, I did have some raw white egg looking discharge with a tiny spec of brown tint. Then when I put a new pad, there was just a few brown spotting and when I wiped. The pad was clean whole day except for a patch of brown spotting. The day after (the day my period was supposed to start), pad was clean with just a drop of two brown spotting. Could this be implantation bleeding? On another note, I normally get heavy period, where a pad fills up so quick that I bleed through my clothes. My first 3 days are very hectic where I can't eat, move, get out of bed and I am nauseous to a point of vomiting and severe cramps and pain to a point where I can't do my daily functions/duties. But this time around it was as I described on top. With only a little cramping at the start but more like a niggling feeling/twinges and a feeling of heaviness/pulling down there.