Guys, am I too big? Do I have too many curves?

Okay I am 17 and about 5'1 and I weigh about 117 pounds. I mean, does that sound fat? I look in the mirror and think I have too many curves. I think my breasts are too big and my hips are too wide. I'm very insecure about my body and am wondering if guys like girls about my size? Or do they prefer really skinny girls?