hi, ive missed 2 periods, been on the implant for 2 years and 9 months, get it out in january. ive got sore boobs, feel sick, cramping, backache and discharge. im a mother of two so know what pregnancy feels like, and also suffered a miscarraige. ive done a few hpt's but all negative apart from one faint line last month. can anyone help me? any advice would be great, im off to the doctors tomorrow and asking for a blood test, i dont have a clue whats happening but my monthlys have been spot on until 2 months ago