WTF.... Libido Left ???

Have been off cycle now for a year. Did all the correct procedures and was doing fine. I ran across a bottle of Proviron and decided to take it due to the sex drive it gave me before.

Well I have been taking 50mg daily and now I have 0 libido. Has this supressed my estrogen since I am taking it solo? That is all I am taking, thought it would cut me slightly and keep old hangdown ready for action ?

Any Advice ?

1-Did you use proviron during your pct?
2-What was your cycle and pct

Proviron is suppressive.