Health coverage after losing my job: marketplace or Medicaid?

My employer coverage ended at the end of the month and I am trying to work out what to do as a delivery driver. I worked as a delivery driver before this. I think my income this year might qualify for a subsidy. What did you choose and how was the process?

A free navigator at a community health centre walked me through my options. It took an hour and saved me a lot of guessing.