Amy looking for father

Looking for my bio dad. I was born in northern IL in late 1982. I think his name is Doug Myers. All my mom told me was he was married to another woman and in 1983, he saw me 1 time. As he left he said he never wanted to see me again. My mom’s name is Kathy. I’m hoping to find him. He would have been in his early 20s in 1982. Mom lived in Belvedere, IL.