How much do you pay for insurance a month?

I’m 22 and have a 3 year old, for most of her life I’ve barely scraped by income wise. About a year ago I got a great opportunity and now have a career, bringing in a lot more than before. I now make somewhere around $60K a year and reported my income change, got cut off Foodstamps and I have a feeling they are going to cut off my daughters insurance too. She has Medicaid and I have a $0 copay. How much is insurance? I work for the state now and for me, our daughter and my partner it would be around $600 a month. Is there any other cheaper options out there? I have no idea where to start, I have a feeling her insurance won’t renew.