Confused

Alright so I've been crazy emotional lately like I always am before my period and yesterday morning I woke up and I was bleeding some, and I continued til the late afternoon. But this morning and today I haven't bled at all and in really confused? I'm having cramps and back pain like I always do on my period and it smells like I'm on it If you know what I mean... But what's happening? Was I just spotting or was it not a period at all?