I am on birth control & use the pull out method, but I’m concerned I’m having implantation bleeding? This morning I had an egg white discharge, with a light amount of blood in it. I’m not cramping but I feel some discomfort, I guess. And I’ve felt nauseous today. Could this be early signs of pregnancy? Last time I had sex was the 13th of this month. If not, does anyone have any idea what it could be? I currently don’t have periods with my bc and typically don’t even spot, so I’m very confused.