If you have more than 35 years of earnings, then stopping working is unlikely to significantly impact your SS benefit... but you can validate that once you gain access. Or if you have your earnings history from a prior report and like math, you can calculate your benefit if you continue working or if you retire using this
https://www.ssa.gov/pubs/EN-05-10070.pdf
Broadly speaking your age 62 benefit is ~75% of your age 66 benefit and your age 70 benefit is ~132% of your age 66 benefit. So your age 70 benefit would be 176% of your age 62 benefit. In other words, your benefit grows ~6 1/4% a year from age 62 to 66 and 8% a year from age 66 to 70.... on top of that growth you get cost of living adjustments.
The benefit discounts and premiums are designed to be actuarial equivalent... so in theory if you claim at 62 the present value of your lifelong benefits are the same as if you claim at any other age. However, mortality has improved significantly since those discounts and premiums were set so I suspect with current mortality tables that may have changed somewhat to benefit those delaying.