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

My employer coverage ended at the end of the month and I am trying to work out what to do as an accountant. This is my first time dealing with any of this. I do not want a gap in coverage.

Keep everything in writing and save the confirmation numbers. It saved me later.

Compare the monthly price with the deductible. A cheap plan with a huge deductible can cost more if you need care.