All i can tell you honestly is to be patient and strong. I've had this through the whole of high school and it affected my social life drastically. I've skipped school because of this, thought about suicide because of this and isolated myself because of this. That was when i was young and i've survived through this and now i've learned. I can't guarantee a cure YET but i'm working on it for you all and me.
To get through the day you will need a good emollient/lip balm. Seeing as you are new i'm not going to get technical on theories, but i'll update everyone on my treatment with Evening Primrose Oil and Zinc.