Day 2 of brownish discharge

Martha🇲🇽
So this is day two of brownish discharge when i wipe and havent takin a hpt yet i know right most of us would have but AF is due the 16th of this month idk if i should wait and test  or count it as my CD :( or wait til to see of AF appears like always :( seriously shes so uninvited here 😪😪