HELP!!!

I got my period earlier than expected. It should be getting lighter by now but it not. It started during the beginning of the last week of my pack of bc pills. I'm 5 days in on my period with 3 days left. ***TMI WARNING⚠️***

I've managed to bleed through my tampons 3x for the past two days. I've had green stools. I haven't been eating much due to stress/a traumatic life event. Is there something wrong with me? I normally only bleed for 3 days then it lightens up.