I Had my period 8 days ago... and now im bleeding again and i dont know why, my boyfriend and i have had unprotected sex 3 times this past week and i stopped taking my bc because i have lost the packages.... What could this mean? i have a little pain in my lower left side... i have had a major headache.... i have had to pee more often... WHAT IS HAPPENING? im scared but i dont think it can be from implantation of an egg because the bleeding is heavy... it started off light but now became heavier... HELP PLEASE