what is orgasm?

well, i know the definition of orgasm lol but i wonder what is it really like? i’ve had sex numerous times, almost in every sex i experienced one point where i feel my vagina got itchy, juicy, then i was shaking bcs during that moment i felt like my legs were tense.

is this what u call orgasm? i’ve watched porn, and i’ve seen girls cumming. i just never experienced the dripping liquids from my vagina. is that normal?

i’m afraid that its not yet an orgasm and i shouldve keep it going 😂😂