After almost dying in a mission you and your teammates arrived back at the base everyone is only a little injured and no one got severe injuries,that's what they thought...

You are actually injured so bad your chest got shot while in the mission but you hide it so none of them feel worried, ghost also thought you're fine.

you quickly went to your room and closed the door and took your shirt our to see your injuries still bleeding,you panicked and tries to find some medkit to treat yourself