I know 2 people, one in High school and one only in Primary school that have brain fog and they legit can’t remember anything… if they’ve said Brachos, Studying for tests is a nightmare.
Daven! I will bn also!
May you have a complete Refuah Shlema, may the brain fog go away, and may you have much much Hatzlocha in your learning and give everyone much Nachas:)