Car Crash and Notice of Rescission.

I'll just get straight to the point no fluff of what happened or why. I got in a car crash about a month ago. I had insurance but I was at fault. We both provide info and he said he would let me know how much it would cost to just fix it under the table. He never did, and went to his insurance without my knowledge. I then got a letter from the DMV about my letter of suspension for not insurance. I went though the steps talked to my insurance and got it reversed. While reporting the car crash I made the mistake of telling them I had drove for lyft randomly here and there and I was not paying for the additional coverage. They where not happy about that and said they had to investigate. I just got a letter saying that I have a notice of rescission and that the past months I was paying for I am no longer covered for because I drove for lyft occasionally.

So where am I? Will they be covering the crash? Will I be getting sued by the other persons insurance? I'm very confused and stressed out any help will be appreciated.