And why do you focus on finding a righteous man (a prince of deen) only? Stop it. Don't let your imagination ruin yourself. There are many doors of Jannah so there are many ways to enter them. Don't just focus on one way (marriage). Be a righteous person first, prepare yourself. Devote yourself to Allah and when you stop searching for a prince and make Allah the King of your heart, He will help you to complete your fairy tale.