Getting out of Self Doubt (SD)!

Step out of Denial Mode
When we never admit there is a problem, we cannot seek a solution. Acknowledge your shortcoming and problems which leaves you helpless. Also, dig into your belief system and thought patterns which help sustain SD. Discuss it with your trusted colleagues in the same settings and how do they manage it? Modify your belief system and coping strategies if required.
Maintain a SMILE Journal/ Diary
Record interesting little things that made you happy today. Write a few lines every time you glean a new lesson from your experiences. These small records will help you cheer up whenever you find yourself stuck in old helpless rut.

Locate your support system
Its important to identify your support system in advance. Individuals who are approachable and can guide you out of dense fog of SD. Someone who can help you in modifying existing coping strategies for desirable results.
Maintain Emotional Wellbeing
While trying to step out of SD its important to take care of your emotional wellbeing. Continuous struggle, chances of relapse, exhaustion may lead to frustration and thus anger outbursts, which are capable of diminishing all the progress you have made so far. Learn how to express anger in a healthy way, so that you can use it as an effective tool instead of spoiling everything.
Let go of Fear
A pinch of Fear can do more damage than all criticism summed up. Let go of all excuses & false beliefs that comes in the way of helping yourself. Since everything you tried till date didn’t worked its time to try something new. Start with breaking strings from self doubt. Parent your inner child in the process. Foster making mistakes and take the opportunity to learn something new rather than demoralizing yourself.
I hope these steps at your personal level shall boost you to step out of SD and if nothing works, seek help from a compassionate therapist to ride this rip.