Had unprotected sex and was ejaculated in. I had my "period" for less than a day, very light only a couple drops then turned into very light pink and then brown. All together it lasted about 24 hours! It's been about a week since and nothing. I've had such bad heartburn and cramps. According to this app I'm ovulating today but I've had sex today & a thin clear discharge came out later tonight. I don't know if this is actually ovulation or if I could still be pregnant. Has anyone else experienced anything like this and if so what were your results?