Preggo? or.....? need all advice I can get pls!!

[quinnette]

Hi... ummm.. I just have some concerns. Please help! Okay so.... my last period came on Sept 15-18th. When using an online period calculator it says that my cycle should've came on October 13th which would make me about two days late now. BUT... I have the birthcontrol *implanon* but it expired on June 14 2013.. I'm having it completely removed in two weeks... but for about the past week or two I've had reaaaallllly sore breast.. the slightest touch hurts especially my nipples also the day before yesterday my panties seem to be very moist when I check it was white creamy lookinh stuff down there... I've been pretty exhausted lately my boyfriend and I never use condoms.. we never have.. I don't know what to think now tho... could I be pregnant? Or could my period just be a little behind this time? Oh yes... & i took a test tiday and it was negative; wOuld it be too early? Please help. Thank you in advance