Is it normal to have chicken pox in your mouth?

i have the chickenpox VERRY bad and lastnight i noticesd one on my lip, i took an oatmeal bath then went look in the mirrir cause my tounge felt funny, just to find out, i have them on my tounge! and possibly in my throat because i cannot swallow anything without being in alot of pain. im asking my mom to bring me to a doctor as soon as she wakes up, but is this normal? what should i do? what can i do for the soarthroat? are there any natural sollutions? please and thankyou...this really sucks...