Should I make the first move?

In all the relationships I've had, I was always the one to make the first move. My last relationship ended with a divorce, he left me saying he didn't love me anymore, cheated and spent all my money and savings... so, now, I run into this guy whose name I don't know (he looks like Joey Tribbiani for real!!!) and I know and can feel the chemistry between us. I can tell he likes my body, he likes me, and has started random conversation with me a few times. I can see him checking me out although he is unaware of it. Long story short, even if he doesn't like me, I am still impatient and can't wait for the thing we have to develop into a sexy spontaneous thing and see where it goes... no, all I'm thinking about is how I can just tell him I like him... I mean... what should I do? I am scared I'd be hurt againg but at the same time I believe in love and am ready to let myself love and be loved again. Also, at the same time, I would really want to have at least once in my life a guy who actually fought for me, who pursued me and not the other way round. Anyone out there who can relate? I am in general a shy person and am not into flirting because, honestly, I'm not sure how it's done... but simultaneously I am fierce when it comes to telling guys I like them if I really, really like them... help!!!