In principle, no. But depending on the exact error, there is a single rate limit you could work around. See the rate limit documentation rate for more information.
The rate limits are sliding windows, as explained on the rate limit documentation page.
This depends on the exact rate limit. The only rate limit with a window of seven days is a rate limit for succesful certificate issuance and not for failures.
Also, you've conveniently deleted the part of the questionnaire where it says you are required to post your hostname to receive any help on this Community at all.. That's not helpful at all.