I had anal sex for the first time last saturday and bleeded from the vagina after wards. I also had dark red clumps of blood coming out as i bleeded from the vagina. i also had pain in my left side and the nurse told me i was ovulating on that monday.my boyfriend used condom and he didn,t come in me. I took plan b on the monday and had some pink spotting onthursday evening. Today is saturday and i have some milkish mucus discharge fron vagina since yesterday. I have been feeling nauseous all week and sleeping too much. my period is not due till march 6th. when can i take a pregnany test?