Hi,
Keep calm and stay away from
smoking and drinking.
It appears from the question you narrated, you are concerned (probably concluded) that your decrease in libido is due to lowered
testosterone levels.
I assume you aren't suffering from any disease of testis like
hypogonadism from birth/childhood.
I also assume you aren't taking any medication which can cause loss of libido as a side effect.
Let me comfort you by stating fact that testosterone values changes from lab to lab and also it's variation is noted throughout a day. And thus it's temporary, considering your age.
I suspect, your history of
alcoholism is responsible for your current complaint as
liver produces precursor/metabolites of testosterone. So just stay away from alcohol consumption and smoking and have a healthy diet. Also, shield yourself from self abusing doubts.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Manoj Hogale,
General & Family Physician