In 2019, I am turning 62 years old and planning on retiring from work and applying for early Social Security benefits. What are my tax consequences?

Is my work retirement income and bank CD Interest going to affect my social security benefits? If so, what tax rate will I fall under? Does the tax rate fall under the IRS tax tables or is it calculated differently?

Also, it's my understanding from my Google research that my SS benefits could decrease if I decided to go back to work, but that the reduced social security benefits would be paid back to me when i reached full retirement age. Comments are appreciated.