Period after endo surgery

Stacey • One boy, one girl, Two in Heaven and another on the way. Endo Warrior, Bicornuate Uterus

So I had some abillation done on my endometriosis as well as a d&c to clean out my uterus on Monday. I've been spotting since which is normal. My question is my period is due today and I'm super cramps but still just spotting. I am not sure how to tell if its my period. With a d&x it cleans out uterus so would it make since that with my period being so close to procedure it would be super light? Confused.