Quote Quoting Mr. Knowitall
You'll need valid ID to get the license, but they won't check your immigration status. Since you entered the country legally you would normally be eligible to adjust your status after marriage. Make sure you petition to adjust your status once you're married, and recall that if you leave the country before regaining lawful status you'll face a significant period of exclusion from the U.S.
I looked over the form you have to fill out for the marriage license, and it does ask about a ssn/passport number .. if I put my passport number down that is expired, will this cause problems? I have talked to an immigration laywer about my case she recommended marriage for my boyfriend and I...so it must be possible if she knew about the case? Eh, all of this is so stressful.