My 4 year old recovered from viral fever yesterday and i have sore throat today in my 7th week pregnancy will it lead to viral fever?

Sore throat: A sore throat in an adult doesn't always lead to a fever. Of course you could have caught the same thing your child has. If you do get sick, take your temperature. Fevers are generally not as high in adults as children. Keeping your temperature as near to normal as possible is important. Cool showers and acetominophen for temperatures 101 or greater will help.