Well first thing you do is buy a gun and shoot the cocksuckers that told you to cycle like that !!!
Now you have to stop the Deca now and do something called PCT, Post Cycle Therapy.
You have to get these products, Clomid , Nolvadex and L-dex. You can get them at this site
http://www.anabolicreview-research.com/ they will get them to you in a few days. When you get them do this.
Day 1-30 Clomid 100mg ED (Every Day)
Day 1-30 Nolvadex 20mg ED
Day 1-30 L-Dex 0.25mg ED
Also get yourself some Cialis from the same site. The PCT will restart your natural Test production and hopefully your sex drive will return, The Cialis will help you with that in the mean time.