Ok, so I'm only 5'2" and I have a hard time finding a bike that I feel comfortable with. Even with the seat all the way lowered, it seems like women's bikes are too tall for me still and girls bikes are too small. Ideally, I like to be able to at least have the balls of my feet able to touch the ground (but not the heels) when I am standing over the bike. What should I do in this instance? Am I really trying to ride a bike that's the wrong size for me, even thought it is what I feel comfortable with? Help! Years ago I really used to enjoy riding and desperately want to get back into it, but I feel as though I am losing my enthusiasm because I don't have a bike I truly love. Any advice?