Ovulation/ttc

Princess

Hey guys so I need yall help. me and my fiancé had sex the 26th I was supposed to ovulate the 28th got light pink spotting I was thinking regular OB spotting then 1dpo(assuming the 28th was ovulation day) I was spotting pink and now I am 2dpo with a little brown spotting what do y’all think it is I’m so lost