I am 9 months PP and my period returned quickly (about 3 months PP) even though I breastfeed. Since February my period was arriving on the 17th. Last month it started on the 10th. A few days ago I had random bleeding when I went to the bathroom and then didn’t see it again. Last night I had random bleeding again so I assumed my period started, but I haven’t seen anymore. I’m so confused! I’m still breastfeeding and I’m not on BC. What could this be?