What are the practical steps and hopeful doses that can help an introverted girl suffering from the effects of obsessive-compulsive disorder, depression, and a weak relationship with her Lord, and who feels lost, scattered, and slowly dying, to restore hope in life?

It is advisable to consult a trustworthy doctor, have a good opinion of Allah Almighty, increase supplications for the removal of affliction, and reflect on the vastness of His mercy and grace. One must strive against the self to get rid of negative emotions by mingling with righteous people and engaging in beneficial social activities; for with sincere determination and struggle, what is sought will be achieved, in accordance with His Almighty's saying: "And those who strive for Us – We will surely guide them to Our ways."