Hi ParkerLewis and welcome to the site
Definetly you are not an intermedia since your Hb is 14. Since iron deficiency is ruled out, you are a thal minor / you are a carrier of the trait ( Hb electophoresis test is the test to determine whether you are a thal or not )
The term minima is a recent classification and it is given to minors who do not have symptoms in order to distinguish them from people who have or carry the trait and hve symptoms like numbness, short breath, fatigue, low Hb, spleen enlargment....) but it is not widely used. The most important thing in knowing that you are a minor/minima is that you have to ake sure that your partner does not have the trait too in order to avoid having a major child
Please feel free to ask whatever you like
manal