TMI Discharge

I stop my period on Friday 4 days ago and yesterday I felt some cramping and when I wipe I had discharge with little light blood. Is this normal ? Or did I ovulate? I thought ovulation happens around the 14 day or so I been TTC 4+ years with no luck I wonder if I been ovulating early and I haven't noticed I stop using opk 3 months ago because I kinda gave up trying and try to take a break but I never noticed discharge with light blood and cramping makes me wonder if I actually ovulated early. I baby dance last night just in case and a day before yesterday ugh I'm praying this is my month. According to Glow my fertile week starts tomorrow when I had sex the day before yesterday I leak colostrum or breast milk not sure my youngest kid is 7 years old so I find it so weird I still leak lol