Is it true that hypothyroidism has stunted my growth?

Hello doctor,

I am 21 years old, and I have beta-thalassemia minor and hypothyroidism. Is it possible that hypothyroidism could have stunted my height at the age of 16 when I diagnosed with it? My question is whether my growth plates have fused? (Here are pictures of the left elbow and left knee). If they have fused, does that mean 100 percent certainty that growth will not occur in bones anymore? What about spinal discs-bones? I wanted to test myself for HGH deficiency. If I have HGH deficiency, is it possible that injections will help me grow if my plates fused at 21? Is it true that even though plates are fused, backbones are still growing, and height can increase by 2 inches?

Thanks and regards.

Thank you, doctor.

My height is 5.6 feet (I appear young for my age 21). Parents' height: father- 5.6 and mother-5.4 feet. TSH level is 2.0, and we aim to decrease it at 1.0 (now I take 75 mg Levothyroxine). Now I have these symptoms of hypothyroidism: I gained weight (fat around the waist), was sweating in the armpits, feel fatigued, while walking in the stairs or when doing something, I breathe heavily, I have been socially isolated from the past year, and do not get in touch a lot with people. I do not know why. The strange thing is that I have big cold and heat intolerance, for example, to water, and I always feel hot. When I was getting treated for hypothyroidism years ago, the somatostatin level is also were below the minimum value. It happened when I was around 17 years old. I also have a beta-thalassemia minor (anemia). I now think of going to test myself for HGH deficiency to see, but I do not how to tell the doctor to let me have this kind of test because one has to have definite reasons for it. And I have some of the symptoms. What do you think? I would like to see your opinion and suggestions.

Regards.