Do whatever you want. Eat whatever you want. Fulfil your life with laughs and tears. Laugh as louder as you can and cry until you get tired. Open your heart. Be grateful. Every pain and difficulties lead you to a wonderful journey of life and one day you will realize how wonderful your life is. Believe that your life might possibly more beautiful than others.
Talk to yourself. Talk to new people you met. Indulge yourself. Forget others even your loved one. Sometimes you need to put your ego first. Well, they will do the same thing to you anyway. So no need to worry. If they know you well, then she/he will give you- me time.
Last but not least. Go to church and pray. He will do the rest. Release your pain. Tell your gratefulness. You will feel the difference after that. when you dont know what to do or where to run or no one to talk to. He will listen to you patiently. And it will be the best medicine, ever.