Implantation bleed

Haley
Hi everyone how much or little do u bleed with implation. I spotted brown then bleed one day then brown spotting for another 2days. Not sure if period or not. Normally bleed more heavy and red. Been feeling sick and dizzy. But not sure if it's in my head. As maybe wishful thinking. As we had a miscarriage in February and a dnc. If anyone could share your experiences that would be fab. Thanx