I'm 90% sure
I have dyscalculia. ...a genetically-linked learning disability which affects a person's ability to understand, remember, and/or manipulate numbers and/or number facts (e.g. the multiplication tables).
Frequent difficulties with arithmetic, confusing the signs: +, −, ÷ and ×.
Reliance on 'counting-on' strategies, e.g., using fingers, rather than any more efficient mental arithmetic strategies.
Difficulty with everyday tasks like checking change and reading analog clocks.
Problems differentiating between left and right.
Having a poor sense of direction (i.e., north, south, east, and west), potentially even with a compass.
Difficulty navigating or mentally "turning" the map to face the current direction rather than the common North=Top usage.
Having difficulty mentally estimating the measurement of an object or distance (e.g., whether something is 10 or 20 feet away).