Anyone else experience this?

Eva

I gave birth to a beautiful little girl a year ago. My period was regular for a while and then suddenly it wasn't. The last couple months its been irregular and extremely light lasting almost two weeks. Them this last month I was just bleeding for over a month and a half. I'm not sure if it's normal or if I should be concerned. It stopped two days ago. I'm still breastfeeding as well. If anyone has experienced this please let me know.