"My libido has been absent for the past 5 years and I'm quite young, so I find it odd. I also don't have pleasurable sensation in that area as well. I feel num- physically and emotionally."
To find out you may take the barnes temperature test, if your body temp is lower than 37 C not much works in your body, like everything is set on hold.
I raised my bodytemp from 36 to 37, and works best when it is a little higher than 37.
Borax may help both libido and candida (did for me) just know you have a long and winding road ahead of you.
Iodine would be a must, I would start by educating myself like here; //www.curezone.org/faq/c.asp?a=13,281,2962
In addition to Iodine and borax, you will need a few other supplements like selenium, magnesium, vit B and C and real salt.
Also quitting all fluoride sources would be a good place to start. http://tuberose.com/Fluoride.html
Luckily Borax can be used as a fluoride detox too..