Need guidance for my career

Need guidance please. 2022 passout. Currently working as a Cybersecurity Analyst, the project is more like a Technical Support Role. Have to connect with the user and troubleshooting in their laptop if issue required. Here I have to work in 3 different shifts like for morning 5.30 am or from night 9pm to 6.30 am or at afternoon from 2pm and it's changing weekly. And also have to report to the office now in those timings. I want to change the domain to different role like backend or frontend or in the same domain I want to switch to a different company. Is it good to resign without having any other selection ( I am good to sit without any company for 2-3 months)? If I resign and will sit for 3-4 months without working in any company, does the next company which I will apply for interviews or openings, will not allow me to sit in their interviews? Or would not go with my resume? And what could else I have to face . Need truthful guidance.