Who You Are isn't an experience.

Who you are isn't an experience. You are that out of which experiences come.

All experiences are expressions of form, and you are not form. You are formlessness, stillness, out of which form arises. So to see or realize you are oneness has no feeling of bliss or anything like that, because bliss is also form. You don't really see that you are oneness either because "you" drop away only leaving oneness.

So, who you are is beyond experience, beyond time and space, beyond feeling.
You are that which holds the concepts of creation and existence in space. This has always been the truth.