I suspect i'm having stress. Been having symptoms of stress, including breathing difficulties and nightmares..
Yesterday it was about people taking my wallet by force, and today it was about being face to face with a big, vicious, crazy, mouth-full-of-teeth dog. Yup, it's nightmares coz both are some of my worst fears, being chased by a dog (was chased by dogs when i was very young... so..... developed into a phobia) and losing my wallet.