DC/MD Law in need of major help!!

Please help me... I gave birth to a beautiful baby boy on sunday at 11:04 am. I had been THINKING on an open adoption... i had a family picked out... but I told them that i needed some time after my baby's birth to make a serious decision... I thought I would have no support or help from anyone, that I would have to do everything on my own... I recently told my mom and she agreed to do everything she could to help me... but that's not where i need help. I gave birth on sunday... monday morning... at about 10 am the lawyer came by to ask me to sign papers. She told me and I quote: "because the adoptive parents live in DC we will be going by DC law. Not MD law even though you're giving birth in MD. By MD law i have 30 days to revoke my decision however in DC there is no such grace period. Once I sign my rights away then that is it, I don't have any other chances to say no." She had me sign a waiver that i understood we would be going by DC law instead of MD law and that I would waive that thirty day period... I was looking up laws for DC regarding adoptions.. the information is so incredibly scant! But i read somewhere that by DC law I was not supposed to have to sign anything until 72 hours after the baby's birth. that it was illegal to have me sign before then... but I signed less then 24 hours after my son was born... extremely exhausted, tired and mentally and emotionally taxed. I also read that DC law states that i have 10 days after signing to revoke my rights... But I DON'T KNOW IF IT'S TRUE! The few sites i found with any information on DC adoption laws were so round-and-about and a couple didn't look too proffessional... Please help me.... I need someone to help me quickly... I don't want to lose this chance I have at my son being with me... It's been almost a week... It'll be a week this coming sunday... My heart is exploding I cant' sleep, I can barely eat, I don't want to do anything... I don't even want to smile. I feel like i'm walking in a big huge fog. I don't hurt any more i'm so numb from it all... and i'm worried about my baby. I haven't heard from the adoptive parents at all.... even though it's an open adoption... In fact two days ago on Wed. I asked the adoptive mother to tell me when they discharged the baby from the hospital and if it were possible for her to make a stop by so that i may say goodbye and get a blanket that he was wrapped in so that i could cuddle it at night. She said yes... but I haven't heard from her since... I feel dumb like I'm believing a whole bunch of lies... this is killing me on the inside please help me....