My period was suppose to end today n I haven't even started it and me n my SO had sex and left it in me ? (I'm sry if it's tmi) and ive been eating alot more than usual and I'm urinating more and my boobs are sore and are sensitive also I have had some weird discharge from my vagina in the past week? Are those all prego symptoms? Could there be a chance I'm pregnant?helpp!