Hello Friend, Good that you are seeking a help her. Such negative thinking pattern is due to your anxiety. May be your lifestyle, environment, relationship etc are not favoring your expectation and that reflects in negative behavior.
If you realize such negativity is affecting your normal day to day life and you wish to change from this condition, then Don't worry. Take a professional counseling help. With few self behavior therapies and changes in your lifestyle routine/excersies, counselling sesssion, you can slowly recover from such negativity.
Call me directly or reach me online through Practo app for further details discussion to identify suitable solutions to overcome this problem. Be positive. You will be alright soon.
Health Tips
Listen to Louie Hay's Postive affirmation Videos.