I'm not sure of the law where you live, but here you could insist on supervised visits...at your convenience. Children's Aid here will protect any child from exposure to drug abuse and the effects. Even recovering addicts must go through a process that takes a lot of time (like a year or more of clean time) before home visits are allowed again.
Check your rights, check your child's rights. You may not have to let him visit at all.
Sending great big hugs because you have come so far with all of this. You little fella is one lucky child to have a mom like you.
