Morning sickness

Hi all, just after a bit of advice!! I have read numerous articles about morning sickness and how it isn’t always sickness and can quite often be nausea. I have not been sick at all, 8 weeks pregnant now, however I feel very nauseous all the time! All day constantly at times worse than others but it’s there all day. My concern was whether this was normal as I keep worrying about my little baby and thinking things aren’t right with the baby. Advice please everyone!