You can also try API Endpoint Method of scraper api. That is

url = 'https://api.scraperapi.com/?api_key={api_key}&url=https://httpbin.org/ip'

Then simply use.

driver.get(url)

In this manner you won't need to add proxy in driver options.

reference: https://docs.scraperapi.com/python/making-requests/api-endpoint-method