Period or Implantation?

Brandi

My Husband & I have been TTC #2 for a couple months now . My periods are always 5-6 days long and HEAVY! Well I started my period Tuesday which was 1 or 2 days earlier, and I’ve bled for 3 days wayyyy lighter than usual and now I’ve stopped completely. Last night laying in bed I had pain right in the middle of my pelvis . Does this sound like implantation