Will my sex drive and energy return after stopping prostate cancer treatment?

Went to my second prostrate cancer PSA that I had been tested for the numbers came back good I had been off of my medicine since March 26th told me that it will probably be a while before I'm more or less feel like myself I still have sweats I feel achy when I go up my stairs sex drive have not came back they said that it usually takes anywhere from 4 to 9 months for most people I'm hoping that that'll work out for me on that my libido has been zero she had told me that size of my penis smaller than what it used to be she said with a lot of men there's no guarantee that it will come back to that size and as far as my sex drive they'll probably would have to give me something to help me along I hope that's not the case