Your hemoglobin and hematocrit are both lower than normal and typical for thal minor, as are your MCV and MCH. The retic count is on the high end of normal and also typical. Your iron readings are all in the normal range. There is nothing that suggests you have iron deficiency.
My opinion is this. A hematologist isn't going to help you. In fact, your primary care doctor is probably a better choice. There is no cure for thal minor and the best you can do is do your best to be a healthier person. Your primary care doctor can always have the necessary tests done so that you can monitor your ongoing condition. I think you will do better in a context where thal minor is something the doctor needs to be aware of in terms of your low Hb and it not being related to iron, but you won't get far if you try to assign all of your health issues to being related to thal minor, regardless of how many are related. There is nothing a doctor can do for you to correct your genes and create more beta globin, so presenting it to the doctor in terms of thal minor is not necessary. Putting it in terms like having your vitamin D and B-12 levels checked to make sure you are on the right path will get a much more positive reaction from a good primary care doctor. Thal minors often have to give up talking about thal to doctors for the most part, so talk to your doctor about what you can do in terms of diet and nutrition to help optimize the low Hb level caused by thal minor. You can't expect any miracles, but sticking to a good diet and nutritional program can help, and most doctors will cooperate when they see patients working to make their health better.
My suggestions for thal minors, is to choose a good diet, don't skimp on fresh fruits and vegetables, and supplement with the nutrients that help build and protect red blood cells and a good circulatory system. B Complex, vitamins C, D and E. Calcium with magnesium. L-carntine, L-arginine, or L-citrulline. Learning deep breathing can also help move oxygen to the extremities, as will mild to moderate exercise. The fact is that minors have to help themselves because there is little that can be done medically. Optimizing what you do have can relieve many problems. Knowing you are moving in a better direction can also relieve much stress and anxiety.