You very well might have a math learning disability. Such disabilities are prevalent and very real, but in your case, I think there might be stronger indicators at play here. Your attendance thus far is 50%, so you might have a showing up disability. You have turned in 30% of the homework thus far, so you might have a doing your homework disability. While I don’t discourage you from getting tested for a math disability, I urge you not to discount those other two factors.