Hello im 21 year old Arie, im healthy and a little out of shape but no other health issues. I am however having issues with my cycles! They are never the same length! So this month alone iv had intercourse unprotected and accidentally took a whole ejaculation...since then iv woken up every morning not hungry but nauseous and cramped all random hours of the day i also got a random yeast infection that im hoping my cycle will cure! The problem is my menses the past month was three days light bleeding, and normally its four or five days including spotting at the end. This month is interesting I am awake at three o'clock am and cramping and when i went to the restroom i have light pink bleeding! So im just a tad bit worried...am i pregnant? or am i just scarring myself? Thanks for the help!