Don't know hardly anything about your National Health. Is there access to the equivilant to Social Services? Is there a Hotline or more than one? For example, U.S. has a free (Non-governmental) Suicide Hotline with a free nationwide phone number. Some cities/towns have local help/numbers. They usually can refer you to resources.
Sometimes there are volunteer organizations with the ability to refer.
Any chance of getting to a homeless shelter somewhere else? Where you are really makes a difference in USA, as some communities care, and some only care about not spending money on anyone except themselves.
Any access to local library? Not sure if they have internet access, there. They can sometimes help research to find support groups, or help, that are hard to figure out on the Internet. Might depend on the individual librarian, so come back on someone else's shift if one doesn't work out.
If you've been down these roads, sorry. Trying to help long distance, let you know you aren't alone. Hope you can get time and access. There may be more suggestions, ideas on this site. Lots of US medical types are kinda useless for incontinance issues, too. We suspect it's because they don't have answers and can't admit it.
Please keep looking and asking.