Where do I start to look?

I'm 32 y/o and am 3 months pregnant. I absolutely do NOT want this child and I do not want an open adoption. Where do I start looking? I think I would prefer a private adoption but not sure. I'm very healthy and under doctors care and plan on staying on this path for the baby even though I don't want it. Is there someone where I can post MY profile instead of the adoptive parents? It seems tiring looking through all those profiles. Any help would be appreciated, thanks : ) tampabayFL32@yahoo.com please no spammers : )