Losing employer insurance, where should I look? (update)

My employer coverage ended at the end of the month and I am trying to work out what to do as a customer-service rep. I worked as a customer-service rep 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.

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.