I met and became friends with this lady about 6months ago. She's been nice to me. She calls and text me everyday,more than once. She hugs me often and always want me by her side.she try to get me to hang out with her often and always worrying about whether am fine. I'm a bit confused as to whether she's just trying to be friends or she likes me. I feel she isn't giving me enough reason to think she likes me.

You don't mention what little clues you give HER. You do realize that relationships are a two way street, right? It's been 6 months, somehow you know that she's bisexual, so what's stopping you from saying that you could be more than just buddies, or stay the way you are?