I have never done meth before, mostly just smoking a lot of pot with some other heavier drugs every once in a while. I know how you feel with the unreal and dreamlike feelings. I have episodes where I will be completely disconnected. And I am very sorry you are feeling that. It is hard to cope with. Do you have any regret for doing the meth? That regret usually turns into depression, for me. I hope you can get out of the hole you are in. I have been trying a while myself. And I also hope the doctor stuff works out for you (with out too many troubles).