Zero libido, sexual anhedonia. Me. ?

Hi..past few years I was suffering a body mind disconnect i.e not feeling much of emotions whether pleasure or even stress as if body and brain are two different things..the most visible manifestation was that after a sexual activity I seldom felt any pleasure in brain..I could only feel in in body not brain..but last few months if got worse when I libido suddenly became zero...I went to various ayurvedic practitioner but situation hasn't improved...and otherwise I am physically and mentally fit..no headache..no stress...just prob is a neutral plain brain..and zero libido.... Since I have taken medicines since few months so I am looking for a doctor who can first diagnose the problem though proper tests...no blindly giving medicine... Pls can any doctor who have gone thru such patients can help me..?