So, I had my period on the first week of October. It lasted it's usual 5 days. Today (21st) I had some irregular spotting, and i've never had this before. My period isn't due for another week (last week of oct) or the first week of next month. My breasts have been tender for a week or so, this usually happens when it's getting close to my period time. I have never had sex before, but some other 'stuff' such as 'fooling around.' I did have an incident where I was panicing that I might be pregnant, but I looked it up online and was told there was basically no chance in it ever happening. So that calmed me down but then I had this weird spotting happening, and it wasn't brown blood or anything. I thought it was the start of my period early, but then later in the day nothing else was coming out. I'm a little worried that I am pregnant or something is wrong with me, so if someone could help me out asap that would really be awesome. :)