Born July 23, 1982 looking for birth mom/family

Hello, My name is Melanee Johnson (Timpson- maiden)and I was born on July 23, 1982 and I have just recently been able to get my adoption file from LDS social service. In the file I was able to find some great identifying information but no names of either my mother or father. I am hopeful to post my story and see if anyone can help me at all. My mom has achnodroplasia dwarfism and is 3'11". She is caucasian with light brown hair and hazel eyes. At the time of the adoption she was a 26 and was an elementary teacher. She had 5 sisters and 4 brothers and was LDS. Most of her family are little people and I know she had an uncle and cousin with achnodroplasia dwafism as well. I've been told by my mother that she came from either the midwest or east coast (she really thinks the midwest but isn't sure). She came out to San Diego, California during the pregnancy and had me in California, where I was then placed in a foster home in San diego for a month before the adoption was finalized. At this time she would be 55 or 56 years of age. I also have a letter from her that was written in September of 1982 two months after my birth. She also left me with dresses and a blanket she made for me. If anyone finds any of this information familiar please contact me! Melanee Johnson