how can i be more intuitive?

i've never been a psychic person of any kind, and i've never had any kind of women's intuition that u hear so much about (maybe i've just been unable to read the signs?). i don't have a 'small voice' that some people talk about. i don't have 'gut feelings'. i've always pretty much wandered through my life, just 'winging it'. i've always been a very indecisive person (i'm a libra in case u can't tell by now lol) and making any kind of choice has always been torture, maybe because i never heard that small voice guiding me. i'm the type of person thats always wary of everything (for ex: should i do this liver cleanse? what happens if i do it? what if i get really sick? what if i feel better?) that's basically my life in a nutshell. i'm always over-analyzing, which is compensating for the lack of an 'intuition' or a guiding voice. i've never been any good at reading signs, or people, or situations, or even myself for that matter. i would love to develop some sort of guidance on another level, but don't know how.