how to connect nodejs sequelize aws rds mysql database and ec2 instances

I'm trying to connect my EC2 instance and AWS RDS MySQL database. Ii returns the database not found an error.

How can I fix git fix?

RDS database successfully connect with my MySQL workbench

const fs = require('fs');
const path = require('path');
const Sequelize = require('sequelize');
const basename = path.basename(__filename);
const env = process.env.NODE_ENV || 'development';
const config = require(__dirname + '/../config/config.json')[env];
const db = {};

let sequelize;
if (config.use_env_variable) {
  sequelize = new Sequelize(process.env[config.use_env_variable], config);
} else {
  sequelize = new Sequelize('*db name*', '***username***', '****pwd*****', {
    host: '*********.us-east-2.rds.amazonaws.com',
    port: 3306
    logging: console.log,
    maxConcurrentQueries: 100,
    dialect: 'mysql',
    dialectOptions: {
        ssl:'Amazon RDS'
    },
    pool: { maxConnections: 5, maxIdleTime: 30},
    language: 'en'
});
}

db.Sequelize = Sequelize;
db.sequelize = sequelize;

module.exports = db;

I'm using

• sequelize version ^6.6.4
• Nodejs version 14.15.1

Screenshot of the error.