As far as speaking to your doctor about it, please don't be embarrassed. I had to talk myself into being able to talk to my doctor about what I deemed as embarrassing by thinking about the fact that your doctor is a DOCTOR and more than likely, has been for many years, so he or she has seen and heard IT ALL. This mentality really gets me over the embarrassment. At first (when I was younger), I would even count to 10 then just blurt it out - hey, whatever works.
Do you enjoy oral sex? Have you ever enjoyed sex or is this a new condition? Are you able to climax from self stimulation?
Are experiencing any of the following problems:
Lack of sexual desire
Inability to become aroused
Lack of orgasm, or sexual climax
If you have had any of the aformentioned problems for an extended period of time, you could possibly have FSD. Please seek help. This is a very common problem and there is no need to be worried or embarrassed.
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This may be a bit extreme but. . .
Do you think you could possibly be asexual?
An asexual is someone who does not experience sexual attraction. Unlike celibacy, which people choose, asexuality is an intrinsic part of who we are. Asexuality does not make our lives any worse or any better, we just face a different set of challenges than most sexual people. There is considerable diversity among the asexual community, each asexual person experiences things like relationships, attraction, and arousal somewhat differently. Asexuality is just beginning to be the subject of
scientific research.
Relationships
Asexual people have the same emotional needs as anyone else, and like in the sexual community we vary widely in how we fulfill those needs. Some asexual people are happier on their own, others are happiest with a group of close friends. Other asexual people have a desire to form more intimate romantic relationships, and will date and seek long-term partnerships. Asexual people are just as likely to date sexual people as we are to date each other.
Sexual or nonsexual, all relationships are made up of the same basic stuff. Communication, closeness, fun, humor, excitement and trust all happen just as much in sexual relationships as in nonsexual ones. Unlike sexual people, asexual people are given few expectations about the way that our intimate relationships will work. Figuring out how to flirt, to be intimate, or to be monogamous in a nonsexual relationships can be challenging, but free of sexual expectations we can form relationships in ways that are grounded in our individual needs and desires.
Attraction
Many asexual people experience attraction, but we feel no need to act out that attraction sexually. Instead we feel a desire to get to know someone, to get close to them in whatever way works best for us. Asexual people who experience attraction will often be attracted to a particular gender, and will identify as gay, bi, or straight.
Arousal
For some sexual arousal is a fairly regular occurrence, though it is not associated with a desire to find a sexual partner or partners. Some will occasionally masturbate, but feel no desire for partnered sexuality. Other asexual people experience little or no arousal. Because we don’t care about sex, asexual people generally do not see a lack of sexual arousal as a problem to be corrected, and focus their energy on enjoying other types of arousal and pleasure.
Source:
http://www.asexuality.org/home/index.php?option=com_frontpage&Itemid=1
HTH!