As someone who is in hospital after doing similar things to myself I highly recommend you open up completely with your pdoc.This is serious stuff and can only get worse if you continue. I am now in day 3 of my IP stay and I am already feeling more clear headed. I still have cravings but the meds they give me (Valium and Olanxapine) help calm me down and reduce cravings. there is no way I would have been able to stop if I had of stayed home.
You have made a great first step by making this post! It really shows you are aware something is wrong and you want to change it. You have the support of us here to help you get through but you do need medical support to. You are worth it. I am also detoxing now as I don't want to have a foggy head for university when it starts. I want to do well. Hang in there and keep posting!