Been having light spotting

💙💙💗Desiree💗💙💙 • Mommy of 2 boys and 1 girl 👦👦👑👣🎀They are my everything

Hardly nothing when I wipe. It started 2 days ago it was light red pink and then completely stopped it was just a drop. Then the next day it was light light brown yesterday it was a lil more and now nothing what could it be... I took this opk just now.