Mid cycle bleeding PLEASE RESPOND! :)

Courtney • Girl mom of 2💕 and our 👼🏼 01/15/19 Due October 2021

I had a d&c January 15th, and started a period exactly a month later. My husband and I have been ttc since. Yesterday I noticed pink/brown spotting and it’s more brown today. I’m not “supposed” to ovulate for 3 more days. Anyone else have this happen????