Go to a good hairdressers or a hairdressing school and get your hair cut into a good style. Your doctor can recommend you to a dermatologist, a course of anti biotics will do the trick. Once your skin is smooth again and your hair short and styled you will feel loads better. Then get along to your nearest department store and get them to give you a free make over - the MAC counter would be a good start. Tell them you want a day time look, not over done with heavy lipstick etc. Do you have any friends that will go along with you, to the hairdresser and the makeup counter. Have a day out with your friends and a laugh, it will do you the world of good. And when you are least looking for it, a nice man will come along too. Good luck and let us know how you get on.