Like toys and play

I am autistic level 2 or moderate to severe. 
My entire life I have loved to play with toys. It can be Lego, stuffed animals, bouncing balls, water toys, kinetic sand

 
I just love these things and many other toys. But I should not I am adult since long time.
It feels great playing with these things but I also like doing some grown up things too.
When feeling overwhelmed I still even am thumb sucking or use something else also when tired or not feeling well.
When eating I prefer just using my fingers at home only fork or spoon when not at home but it is a struggle.
I just feel the best when I can be myself.
I am just like this and was taught be ashamed of this but I dont want to be ashamed this is who I am
Is it okay or am I wrong in some way?