I have never used steroids and started a cycle of sustanon 250 only 4 weeks ago. 250mg-one shot a week for 6 weeks. I am on my 4th week and am thinking about not finishing. I have gained about 8 pounds and some strength, but not what i was hoping for. My sex game is lame- dick will get hard but not stay hard at all. and no sex drive. I am 19 years old. 5'6" and 167 pounds now. Been training hard for about 3 years and plateud out, so wanted to try steroids. If i stop now will everything go back to normal?