I'm sorry Jessy I don't know anything about heroin.
Hopefully someone else with more idea than me will be along soon.
Detox is always tricky - have you seen a doctor?
I recommend it - I think that's always a good idea.
Have you posted in our Substance Abuse forum?
I'm just thinking you may get more direct help there?
Keep posting here by all means tho, ok?
welcome anyway...
D