Im so sick of my hair :( please help?

my hair is up to my shoulders and its VERY thin i have a few layers but not much because i dont want to make it even more thin and i have a pathetic excuse for a side fringe. my forhead is really high to and i dont like my hair line. i was wondering what hair style would suite me? everyone always says get bangs because of my forhead but i dont have enough hair to spare for bangs! i wear extentions in my hair to add thickness but it just looks ridiculas because theres no shape to my hair. everyone seems to be wearing middle artings lately and i think it looks so cute but it woul;dnt suite my big head :( ughhh i dunno what to do. pleaase help?