just stare up a conversation or small talk with a guy you think is cute like in a coffee shop,school,work,or even in line. if hes interested thing will progress just keep in touch. i'm sheer you'll find some one just put you self out there more, guys love girls that approach theme first because it shows that your confident. as long as your open you'll find a new bf :)

Get involved with others who share a same interest or hobby as you (volunteering, etc.), strike up a friendship with single guys you meet through those activities, and see what develops.