at 15 i was raped and at 27 i still just feel nothing

Hi,
Welcome to ehealthforum.
The symptoms of loss of sexual pleasure could be due to the result of a bad sexual experience, such as rape or childhood sexual abuse; or stem from anxiety or relationship issues. The problem of anorgasmia or inability to orgasm or have sexual pleasure is commonly seen with women (although it is also not necessary for every woman to experience orgasm every time she has intercourse/sexual contact). The underlying cause can be detected after thorough examination and evaluation done by your gynecologist/obstetrician. Other problems could be due to the expectation and anticipation of orgasm, performance anxiety, cultural and religious beliefs, fear of pregnancy or STD, embarrassment (bodily or mental), hypoactive sexual desire disorder, anemia, hormonal derangements, medication use like antidepressants/anti-seizure drugs, pain during sex, neurological causes, alcohol use, stress/too much of household chores & responsibilities, psychological causes, relationship issues, hyperprolactinemia, etc., which hampers reaching orgasm. You should consider visiting your gynecologist/obstetrician for a thorough examination and evaluation. Treatment as appropriate would be started to help you (based on examination and investigation results). Counseling sessions and couple therapy also helps.
Take care.