Ok, so I have kind of a unique situation here, not the pick up part but life circumstances that seem like barriers. So theres this new server at the restaurant I work at that I think is cute as shit with a nice ass and as far as I know shes not taken (pretty much every hot girl at work is taken or I deem too young because they'll be in high school still next year and I'm going to start college) and I decided I want to pursue her. Well thats all great, so I thought to myself how do I normally pick up girls? I give off a good body language and smile with eye contact with her every time I pass as step one. I sense she is attracted to me because whenever something happens like we almost walk into each other or when were putting dishes where they belong and ours clink (were always in a rush) she gives off a giggle and this smile that the other females I talk to simply as coworkers (and are taken) don't. Also there was one time where I came and helped her clean a table and she kind of said "thank" without pronouncing the s like I do sometimes when I can't think of something to say to customers (sometimes I think too hard because I get bigger tips the more outgoing I seem) and get a flare of nervousness and she like put her head down and walked away. Next I talk to them and have small talk and make them laugh and gear a conversation towards going somewhere together and getting their number.
Well here is where I have my "unique" problem. I don't have a car I can drive until I get it fixed (which is an expensive fix and I still owe money on the car) because couple months ago I was shot when somebody tried to rob me and I tried to drive off but swerved into a pole when I got shot (and thank God I am pretty much fully recovered). I'm pretty sure she doesn't know about it and I don't want to tell her thats why I can't drive cause I was doing something shady to make fast money that put me in the position I was in (if I were to tell her it'd be if we were in a serious relationship). This part wouldn't be so bad except I still live with my parents because I'm about to graduate high school so I feel like it puts my valuability down (no drive-able car, lives with parents = bum).
So I figure I have two options, go for it anyway and start actually gaming, or stick with body language but only talk to her when needed for work (that way I don't risk being friend zoned) and wait until I fix my car and then actually start a conversation with her (but this could be awhile and I fear that 'initial attraction' will fade and it'll be too late). It's really bugging me guys, I feel I'm in quite the pickle right now so I need to hear some outside advice. Thanks in advance.