All I know is that you might have been born around 1958-1961, you mother's last name was Thompson, and was from the Detroit area.
Please check the adoption registries. The top three are registry.adoption.com, ISRR.org, and your state registry. You can also join the Facebook group Adoptee Central to ask for help.
I keep saying this because I never know when people check the boards where they are posting but...
The best thing you can do to try to find someone you are looking for is to do your DNA and let it sit out there on a tree somewhere. If they know, and they are searching they will find you.
We help adopted people find their parents and we also allow those searching to put their DNA on our tree and just let it sit there. Let me know if we can help.
Vicki
https://www.facebook.com/DNAFoundMyFamily/