Spotting after intercourse

hi dear, sounds like my personal experience too. I had spotting on the day I'm supposed to have my period, I thought my period was coming and I actually used a normal pad after that, but the entire night of sleep, the pad was perfectly spotless. I didn't think much of it, changed a new pad for the morning and still no period till the afternoon. This was something new & I was so confused. It was the next day that I tested and it was positive! hope it is the same for you, good luck! 😇