What can happen if I have a bench warrant for failure to appear in court after a failure to reinstate my license?

On my court date, I had broken down and called the court the same day to see what I needed to do because I was not going to be able to make it to court. I was told to fax a request for continuance over and 4 days after that I was involved in a head-on collision was a drunk driver. I was in and out of the hospital with injuries and then not even maybe a week or two after that I was involved in domestic violence issue and kicked out of my home. I've been homeless since and have not been able to receive any mail regarding anything court related. I just found out that I have a bench warrant. I now am in a stable home. I'm trying to figure out what to do as far as this this warrant goes because my husband has now kidnapped my daughter and taking her a thousand miles away. I need to file a police report but I'm not sure if I'll be picked up or not or if I should I should turn myself in.