On the 9th I had some spotting, but my period isn't supposed to start until the 19th. Well the other couple my hubby and I live with are trying to conceive but she started her period, I'm telling you this because normally when I'm around another female who's on their period I will start mine the next day but she's been on it for 3 or 4 days now and I still haven't started and I'm just wondering if I might be pregnant