Do you enjoy your own company? You do not have to be in a relationship to be happy. I have told many young ladies, "You need to decide to be happy whether you are single, or married."
You said you were sick of being single. I can tell you from personal experience that it is far worse to be married and lonely than it is to be single and lonely.
Learn to appreciate who you are. You do not need a man to make you happy. Oh, sure, male companionship can be a real blessing (with the right man). When the time is right, look for a man who will treat you like the jewel you are.