Every time you eat food you have an experience, but imagine having a truly fantastic meal, maybe the first great meal of your life. You might be tempted to stand up and give a toast to the chef and say "Tonight for the first time I have truly tasted food."
Human experience is constant, but not everything registers with the same power or value. Jerking off is an experience, but you forget it almost as soon as it happens.
But you never forget the first person you fell in love with. Both sneezing and falling in love are experiences, but one is just an ordinary movement that doesn't change much at all, whereas the other is an event that changes the whole way you experience the world and yourself. Jerking off barely engages the brain at all, but a life changing experience awakens a whole new sense of possibility, a new way of living.
So the question is what impact and value did the sexual experience have? Did it wake up some new kind of life in you, something that made you feel you were living in color, not black and white?