PROFITABLE PRODUCT (HELP)

Hey, I pretty recently started getting into FBA. Opened my account, etc. For the past week ive been spending hours and hours every day trying to find a profitable product but I literally can’t every wholesaler and bulk seller has prices too close to amazons and after calculating the profit im always left with -$1-$2 profit. Ive tried countless different wholesalers and products. How do you guys find profitable products?

Thank you,