Hello aspirant

hope you are doing well and safe. As per your query , I would glad to inform you that  you are surely eligible for 2022 attempt because 3 consecutive years are always considered from the year of passing of 12th which is 2021 only ,so you are definately eligible for 2022 attempt , I would advise you to dont get confused at all and start studying

Hope you found this answer informative. Best wishes for your future