Okay so I'm 14 and I'm sexually active I haven't had sex in the last month or two and I started my period on February 17th and it lasted till the morning of the 23rd and i didn't have any bleeding all day today was also my grandpa's memorial so I was an emotional mess all day crying on and off over every little thing but I started bleeding again at around 11pm and I've been nauseas and have just felt pretty crappy. Anyone have any idea about what could be going on??