Immigrant (33F) suddenly told to leave my home in 6 months after husband asked for divorce — are there any organizations that can help me?

Hi everyone. I’m a 33‑year‑old immigrant living in Seattle,(I have 10years GC so Visa status is no problem) and I’m suddenly facing a divorce. My husband told me that I need to move out in six months. I’ve never lived alone in the U.S. before, so I don’t know how to rent an apartment, set up insurance, or handle basic life tasks here. I’m currently studying for a license so I think I can get a job, but I’m not working yet. I’m really worried because I don’t have family here, and I’ve relied on my husband for most things during our marriage. Are there any organizations or resources that can help someone like me learn how to live independently, find housing, understand insurance, and get support during a divorce? I want to stay in the U.S., but I don’t know where to start.

Any advice would be appreciated.