If you have not checked out immigration laws, you may want to do that before moving along with your plan.
Unless the laws have changed since I last looked about two to three years ago, they are pretty hard to get around with no guarantee if actual citizenship.
The typical amount of time spent on all this was at least two years.
I understand that you are likely feeling desperate but marrying and carrying on a fraudelent marriage may not be the easiest or best way into the U.S.
I haven't really looked at the laws outside of marriage but maybe becoming a student or worker here. Perhaps your career choice may make it easier for you to remain.
One thing is certain..there is a lot of legal paperwork, it is very easy to make an error and be sent home with little to no chance of ever becoming a citizen.
I found these links:
[url=BellaOnline ALERT: For anti-spam reasons, we restrict the number of URLs allowed in a given post. You have exceeded our maximum number of URLs.