Implantation Bleeding Or Ovulation?

Av

How common is it to bleed during ovulation or during implantation? I’m not sure if my light bleeding and sharp cramps is from either of those 2 things. I’m 1 day away from my scheduled ovulation. Me and my husband are trying to have a baby. This morning I had cramps lasting about 10 minuets and then some very light bleeding. Does anyone have any advice?