In my area there are several drug addicts that got and stayed sober/clean in AA.
They say that they just feel more comfortable and stable in AA.
I am an alcoholic but have attended NA meetings and felt comfortable there and learned something. The feelings are the same. The guilt, remorse, the loss of control. I can relate very well to one who is addicted to drugs and I can identify with them.
So it's up to you.
I wish you well,
Ted