I am a big fan of the Sinclair Method (TSM) especially with working on yourself. The Sinclair Method is a method of trating alcohol addiction by using Naltrexone or Nalmefene in combination with drinking alcohol. You get less and less craving for alcohol while the enjoyment of a glass continues to exist. It seems like you are slowly finding the brake. It is a sort of de-learning process of the brain and over time you will be able to choose whether to continue drinking or to stop after one glass.
*Note
As an alcohol abuse advisor supporting The Sinclair Method prescribed by a qualified doctor, I cannot discuss the medical aspects with you. I am a counselor, not a physician. None of the doctors to whom I provide your contact details work for, or are associated with or in any way affiliated with Counseling Algarve.
However, As a therapist I naturally adhere to the ethical code, the ethical conditions and rules. My work with my clients is based on Integrity, Impartiality and Respect. What we discuss remains between us. All conversations are strictly confidential.