the best thing anyone could do is just find your comfort points and explore. Exploring can be scary and it can be fun. I have explored many different facets of my life over the years from Sexual orientation, gender identity, gender expression, kinks, hobbies and self gratification just to name a few. First don't think there is anything wrong with you, if you are comfortable with yourself and comfortable doing something try it again multiple times to see if it you or just a passing idea.
Be happy with you and you will discover why you are happy being, be it a sissy, AB, furry or whatever. enjoy and live.
I am sure there are many here who have good ideas of thing for you to try if you are stuck, but it is up to you to decide where you want to go. As for toys and thing see if it is something you like, start small or inexpensively and work up. you never know.
Hope you enjoy your self exploration and hope you have a lot of fun alone the way.
Hugs
PhycoKittyBoom