Education:Whats goin on females only?

    my to and had was have like cramps been haveing but
Whats goin on females only?
i am suppose to start my cycle the 28 but today i had light bright red blood when i used the restroom. i had put a pad on 3or 4 hours ago and there are only a few spots.i had been haveing some cramps but not like my usualy pms cramps these cramps are right above my ovarys. i have been haveing unprotected sex alot this month. i am TTC. i have ovarian cyst but my dr had said its nothing to worry about yet. so what could this bleeding be from? this isnt like my normal cycle. i have been haveing some symptoms everytime i eat certain things they make me wanna throw up. random time i feel like i gotta throw up i feel bloated and moody sleepying way more face breaking out with pimples. i cant sleep good anymore i keep tossing and turning las month i had a 4 day period with light bleeding which was unusal bc my cycle is suppose to be bout a 6 days with heavy bleeding. the dr said she couldnt find anything wrong n if i was pregnant it was to ealry to tell she did a urine test las month.