IDK if this is in the correct forum, but I had no clue where to begin.

I'm a 35 year old male, in good physical shape, no current medical conditions beside seasonal allergies & the only medications I take are zyrtec, nasalcrom, & baby aspirin.

For the past 6 months or so, I have been increasingly transposing numbers when I write or type. It's beginning to affect my work because I have to record a lot of phone numbers every day. This has never been a problem for me before and seems to be limited to strings of numbers, not letters or words. I don't have any history of dyslexia or any learning disability.

I do smoke a small amount of pot each evening, but I have been doing that for the past 15 years, even through college, and it has never seemed to affect my memory or concentration other than while I'm under the influence.