Is it possible?

Is it possible to have implantation bleeding 2 days after having sex? Had sex with husband Monday night (used a condom and he said nothing felt out of the ordinary as far as breaking) and noticed pink discharge yesterday (Wednesday) morning.. does anyone experience light pink discharge during ovulation? According to my tracking app I was ovulating Monday and due for my period on 5/28. I have a 5 month old and 6 month old and just came to terms with the fact that I don’t think I want another one so now my anxious mind is panicking 😅Thank you!