Spotting during ovulation?

A

Last month about two weeks after my period I got what I thought was another period. But then got my period again at the normal time. Now almost two weeks after that one, I’m spotting? I assume that’s what happened last month too. it’s been three days and I’m still finding like a brownish discharge, not a lot but I’m still wearing a pad just to protect my clothes. Should I be concerned? Has this happened to anyone else? Is this normal?