Little space is such a delicate balance of confidence and your sense of safety and security. If you do not allow yourself to feel the emotions related to it you won’t ever be able to reach it and if you never feel safe no secure it will also be difficult.
To start, I always remind subs and littles that this space is about them and their choice and what makes them feel best. You need to be inter prospective and even more importantly, receptive. You may realize a specific activity helps you but if you don't allow yourself that then it won’t help.
Next your going to have to experiment a bit. Find activities, shows, or locations that start to make you feel those sensations and work to combine them all together until you achieve what you think is little space. As I mentioned, its all about you and no one else, no one can tell you what it looks like to you hence why their are adult baby’s, littles, middles, brats, punks, and so many more. Sometimes searching the different types of littles might help you get a sense of where to start at the least.
Finally, there is the option you are not a little per say. That does not mean that you have to be a caretaker though. You simply can enjoy aspects of this lifestyle more on the sidelines and perhaps that might only be until you feel moe comfortable with yourself, your feelings, and the community as a whole.
Give yourself time and remember that their are many ways in which your interest express themselves, this is simply another one of those.
Best of luck! Don’t forget you have an entire community of people willing to help you!