Hi there ~
Having a fecal breath is indicative of a serious illness. You will need to consult a doctor most likely a surgeon, who your primary care
physician will refer you to when you present your symptoms as above to him / her. I would think that you have had a lot of stints with crystal meth
and it can injure your stomach to the point where it can cause ulcers and have surgical repercussions. It has to be given attention to immediately. I am unsure why you were using Adderall
at all since you do not mention whether it was for medical use or not. I hope this helps.
Take care and have a good day !