im 18 was on the pill and I havent taken it for around 2 weeks if had unprotected sex around 6 days ago 3 time wand at the moment I'm bleeding not like I'm on my perioud it's very light and sometimes little blobs of blood am unsure if I would be pregnant if Im bleeding  ino it's to early to tell u have to wait atleast 21 days before taking a test and the sperm could be in my body for up to 7 days can anyone help me a freaking out abit