Which option is the best revision of this sentence from an

Last updated: 4/24/2023

Which option is the best revision of this sentence from an email to a teacher I m trying to study for my math exam but I m totally losing my mind OA I am studying for my math exam and I have a few questions B I m studying all the things for my math exam and I m confused OC Btw I m studying for my math exam and I am like OD I am experiencing acute difficulties preparing for my math examination