Scared cant stop worrying

Hi dont really know what i expect out of this but i received my smear results yesterday and its come back positive for HPV and high grade (moderate) dyskaryosis.  I cant eat i cant sleep i cant function at all all i can think of is it cancer am i going to die. I have a 8 year old a 4 year old whos starting school on monday and a 5 month old all i do when they look at me is cry. I am so scared.my husband says dont worry it will be ok i am 27 and we have been together for 10 years i just cant feel any better about anything no matter what people say.

Sorry for the negative post maybe theres people out there who understand