So my periods usually last a week and i go like a month and a half before having my next period. (And I'll add this my period is always on time even though I guess it's not a normal cycle?) This month I had my period at the beginning of the month and then it started again yesterday. So I'm just confused on why all the sudden it started doing that? Has anyone else experienced this? Also me and my husband have sex regularly, don't know if that'll help.