Period .

I’m just curious to know why my period has been brown in color and only spotting ? Anyone else has this problem? I have has bloating and back ache symptoms but i havent been dirtying my LINER , and mind you i would need to be using tampons. That’s how light and weird it’s been. I was month to month and the past 2 months I’ve been on every 2 week period which fucken sucks ass!