13 DPO

Llubia

So at 12 DPO I started what I thought was the beginning of my period because when I wiped in the morning there was a light pink ting. So I put on a panty liner but noticed that I didn't get anything on it. Now today at 13 DPO still nothing in my panty liner or when I wipe so I took 2 ovulation tests and they both look close to positive. Any ideas? Has anyone had close

positive ovulation test at 13 DPO?