Hey Suraj, I started my IT career by leaning web-technologies and python all by myself. And after working in IT industry for more than 2yrs I can say that the knowledge you posses is what matters at the end of the day. You can learn a lot of technologies from Edureka's YouTube channels and Blogs for free as well as you can also join some courses to master in any specific technology. But for doing all this, you don't need to be from a IT industry.
And you can get some pretty good jobs, although there will be some struggle in the beginning as companies don't consider non-IT candidates that easily. But once you will get your first job, then it will be easy for you to learn and explore other IT fields simultaneously.