I'm looking for some advice. Basically, I had my period last week, however it wasn't like my normal one - quite light and only lasted maybe 4 days. Anyway, after it had gone I still felt really premenstrual (emotional, crampy, cranky etc) so i was quite confused, and the to my surprise I had a little bloody discharge yesterday and now I'm bleeding again. I've never had anything like thus before so I'm a bit concerned. Does anyone have any idea what could be going on?