Talk to Psychiatry on Severe Difficulty Recalling Simple Spellings, Dates, And Numbers Mid-sentence Despite Studying For Hours. Present Since 9th Grade. What Is This?

Hello doctors. I am a 25year old university student. I have always been a hard worker and maintained a high GPA, but I have a very specific and frustrating problem with my memory and writing that has been happening since 9th grade. ​Here are my exact symptoms: ​Forgetting spellings mid sentence: When I am writing, I will suddenly forget how to spell even simple words. I often have to completely change the sentence I am writing just to avoid using that word. ​Memorization doesn't stick: I can spend hours trying to memorize spellings or historical dates. I might remember them for a short time, but then my mind goes completely blank again. ​Cross-language and cross-format: This happens when I write in both English and Urdu. It also happens equally whether I am typing on a phone/keyboard or handwriting with a pen. ​Other memory blanks: Aside from spellings and dates, my brain cannot seem to hold onto phone numbers, PIN codes, or any other sequence of numbers. ​Not just stress-related: While I am currently dealing with a lot of stress and overthinking, this specific spelling and date issue started back in school when I was completely stress-free. It happens whether I am calm or stressed. ​Because I understand complex concepts perfectly but my brain just deletes spellings and dates, it feels like a specific disconnect. Could you please explain what causes this specific type of recall issue, and what kind of evaluation or specialist I need to seek out?