Losing employer insurance, where should I look? - first time posting

I have 6 weeks left on my current insurance and I am comparing options. There are 6 people counting on me, so I am trying to be careful. I think my income this year might qualify for a subsidy. Is there help filling out the forms?

Losing job-based coverage usually opens a special enrolment window, so check the deadline on the official marketplace site. I missed it by a day once and regretted it.