I have to go with what ligaturd posted. Basically, everyone's withdrawal is different due to biological makeup, and psychological makeup. For me, I have OCD and panic disorder, along with depression. This made my withdrawals from opiates less physical (though still pretty terrible physically) and more mental. I had lots more of the anxiety, fear, and sadness/ misery than most people withdrawaling from opiates. On the other hand, I was able to beat the physical symptoms with just some comfort meds. I have a year and four months sober and I still deal with the mental aspects of the withdrawals sometimes. I mostly just have weird anxiety attacks when I think of using. It is almost like my brain shoots a warning flare into the air every time I think about the needle.
If I were in your shoes OP, I would suggest some sort of talk therapy coupled with medication to help you attain balance in your life. I could never have remained sober without benzos and antidepressants. I rarely take the benzos anymore, but they allowed me to focus on the problems of addiction, rather than just mitigating my anxiety and depression. The talk therapy is helpful to make sure you integrate fully and let go of the experiences that you may have had during active use. During active use we as addicts are put into some terrible situations, see heartbreaking things, or take part in actions that go completely against our natures. These problems are going to still be there after we get sober in the form of guilt, jealousy, and fear. None of those three feelings are helpful to staying sober long term.
What are you doing to help manage your psychological and addiction problems (called co-occurring disorders, or co-morbid disorders)?