Hey im 17 males and I woke up earlier today and I have like one large bruises over the left side of my ribs it's about 6cm in diameter and there's like a flux of colours so I'm not sure if it is numerous bruises or one I also have a downwards bruise on my neck on the let side also it hurts quite bad and I've felt sick but haven't been sick yet. My mums at work in Scotland for the week and won't be back until Sunday night or off work until late tonight . Does anyone have any idea how this could have happened I don't understand how I could have just woken up with massive bruises on me. I'm not sure if it's something to be concerned about or if it'll just go in a few days