Searching for my biological mother

I am a male that was born in Bogota, Colombia. I was adopted when I was a baby from Casa De La Madre Y El Nino in Bogota, Colombia. My birthdate is October 21, 1973. My birth mother is a native of Bogota and she was 28 years old when she had me. I have her name and citizenship identity number of Bogota. Her name is Clara Helena Ortega. I am now 39 years old and really getting serious about trying to find her. I would love to just even see a photo of her. But, I would really love to meet her. I miss her even though I never really met her. Anybody that could help, please help me. Thank you.