like others have pointed out there is no requirement to pay estimated taxes. since it seems your 2022 tax will be lower than your 2021 tax, you avoid penalties by having withholding and timely estimated tax payments that equal or exceed 90% of your 2022 tax or your 2022 tax less withholding is less than $1000
if your 2022 tax will be higher than 2021 you'll need to cover by withholding and timely estimated tax payments 100% of your 2021 tax (110% if your 2021 Adjusted gross income id over $150,000).
with irregular income, you can use the annualized installment method to reduce or eliminate penalties. this can be difficult to use because you need good records to determine your actual income/deductions for each installment period and then you also need to compute any extra taxes or credits for each period,
here are links to the form and instructions.
https://www.irs.gov/site-index-search?search=2210&field_pup_historical_1=1&field_pup_historical=1
