Advice for Amazon seller in 2026

Hey everyone. I need honest advice.

I have an Amazon Seller account since 2019. I never started selling.

Right now I am unemployed, I have a newborn, and I have 6k available to invest.

I need to decide fast and think clearly.

Direct questions:

• Is Amazon FBA still worth starting in 2026? • Is the market too saturated for someone starting from zero? • Is 6k enough to start properly or is the margin too tight?