Single mom with $80,000 in debt..should I file bankruptcy?

I'm a single mom with a new baby.....I was very sick in pregnancy and now have a colicky baby, so have been out of work and don't expect to be able to work until the new year (no maternity leave). When I start working, and subtracting the cost of childcare and raising my child, I don't expect to make more than $20,000 next year.
I live in California and have $40,000 in credit card debt and $40,000 in medical bill debt (even though I had 70/30 insurance for $400/month, my baby ended up in NICU and then I ended up back in hospital for a week with blood clots which left me with the medical debt). Now I am looking into Medical for my baby, while meanwhile paying $600/month for insurance for both of us - all on my credit card). I am hoping the hospital and doctors will work with me, but I'm also wondering whether I should just file bankruptcy and start over.
My minimum payments on all these credit cards (no late payments yet) has used up my savings.
I never expected to be in debt like this as I start to raise my baby.
Do you think I should file?...or know a good bankruptcy lawyer in Southern California?