implantation or period?

leticia • 👼🏽2017. 🌈ttc rainbow baby 2019

so my period was 1 day late (13 dpo). day 2(14dpo) it came but was just brown/light spotting . day 3 light brown mixed light red bleeding with shooting right ovary pain lasted about 10 minutes. day 4 (today) nothing just light spotting in the morning. my periods are normally 3 days long but my first two days are pretty heavy. Im starting to have frequent urination again like i did before it started.

has anyone gotten a positive after a period? or is it late implantation?