Overthinking and no patience. No plan.

Hello Friend, Good that you are seeking a help here. Such sudden changes in your behaviors, thoughts, emotions etc can occur  due to some  disturbance at your mind or body. Generally any work related stress or relationship issues or lifestyle disorders or overthinking about future /past can cause such symptoms. Weight gain, sleeplessness, lack of interest, digestion issue may also occur due to such emotional disturbances. Don't worry, such issues are like any other physical illness and can be addressed by first discussing your problem in detail a psychologists. With a detailed assessment you can overcome this problem through few self therapies, dietary changes, excersise and may be counseling support.. Don't hesitate. Online consultation would be suitable as it's easy and convenient.

Feel free to reach out to me online through Practo app for further detailed evaluation and suitable solutions that you can follow practically to overcome. Be confident. You will be alright soon.