Implantation Bleeding or Period?

Hi Ladies! Maybe you can help me...I’m 7.5 months postpartum and took a positive ovulation test 5 days ago. My husband and I did have sex, and today I started having some bleeding mixed with clear discharge. I thought I started my period, but it seems way too early since I may have just ovulated for the first time since before having my baby. I wasn’t expecting my period for another week or more. It could all just be crazy hormones, but before my baby I was very regular with a 30 day cycle. Any ideas?