Help?? Anyone else ?

val

I’m on the ring and I always take out my ring on Monday and I will get it on either Friday or Saturday. Well today is Sunday and only brown blood(which I know it’s old blood) is coming out and only a little bit, I was getting a bit of cramps and my back hurts but no red blood is coming out, I’ve been stressed and emotional these past two weeks, could that be a reason why? This hasn’t happened before so I’m kinda freaked out, am I getting my period or ??!?