Help

Don't know where to start...
The following is statements about my life that has brought me here to ask for help. I am desperate and don't know what way to turn.
1. I have depression, anxiety, panic attacks, OCD.
2 husband has severe depression
3. Husband and I both are disabled due to neck and back injuries
4. Husband has type 1 diabetes for 35 years. Recently sugars are on a roller coaster. Some high and some not some high.
5. Living in a household of 6 adults, which 3 are untreated bi-polars.
6, in this household I am expected to do everything. Cleaning, cook meals, buy groceries, pay bills with no help from anyone.
7. Marriage in jeopardy due to all these issues.
So many issues I don't know where to go or where to start.