F born 6/13/70 Walter Reed seeks parents

I was born 6/13/1970 at Walter Reed Hospital. I'm seeking my birth parents. I never thought it was important until I realized my co-dependency issues, fear of being abandoned and feeling like there is 'always something missing' was related. Duh. I know. Amazing what denial can do. I'm soooo new to this whole search thing, and confused. I don't have much to go on, just where and when I was born. And the Adoption Agency my adoptive parents went through. Every corner seems to turn up another place that "promises" as long as you pay them...I'm not in this to get scammed. I just want to find out who I am. Any help would be greatly appreciated. Sincerely, Claudia