I am a 23-year-old woman who hasn't had an orgasm since grade school

I used to masturbate as a child (I think I started around 3 or 4). I would masturbate whenever I had free time, usually around 3 times a day, and I would almost always achieve orgasm within 2 to 5 minutes (hey I was quick

This situation has caused me a lot of distress. I've lost the best sensation I've ever felt, and along with it I've lost a way to release tension, to satisfy my urges, to relax even. Also, I can't try having sex, because I'm not attracted to any people; which would be ok if I didn't have any sex drive, but the problem is I do have an immense sex drive that I don't know what to do with! I have all these urges and absolutely no outlet for them; no desires, no fantasies whatsoever.
Could it be due to some sort of repressed trauma? Could it be physiological? Do I have to go to a gynecologist? Should I visit some sort of psychiatrist, psychologist or sex therapist? I don't know what I'm supposed to do, I don't know anything about these things, and I'm too embarrassed to ask my family and/or friends about such a sensitive personal matter. Could you people give me some sort of direction on what course I should take? Is my problem complicated?
Note that I have never been sexually abused.
Thanks in advance
