Help please. (I'm 17 so don't be mean)

Shayla

Back in October I lost one of my birth control packs that had the rest of my placebo pills in it so I just started on my new pack. I got into the habit of not taking the placebo pills & now almost 5 months later I keep randomly spotting blood. Is my body trying to tell me that I need to have a period? Because ever since I stopped taking the placebo pills I stopped getting me period. I'm not cramping terribly just a tiny bit of pain but I feel like I do when I'm on my period. I'm having all the mood swings & headaches but nothing serious. & there is barely any blood just a little bit when I spot. Does this sound like I'm trying to start my period?