Need help, not too sure what's wrong ?

umm it sounds like you just have a cold. Spotting is something that can sometimes happen when you are on the pill. I've been on the pill for about a year now and there has been a few times it happened to me, but its normal. but it shouldnt be heavy enough that you will need a tampon for it either. Is your time of the month soon? maybe thats why if it is. and how long have you been on the brand of the pill which you are on, cuz if you just started, it could be the pill. i hope i helped you :) maybe u should go see a doc if it gets any worse or the bleeding starts up again. good luck :)