5 weeks pregnant fatigue??

Hi all,

So I’m 5 weeks today, But for the past 4 days I have been unable to wake up in the mornings,

I have done the same hours for like 5 years. It’s now got to the point I have had no choice but to change my hours! Is this purely because of the pregnancy?

I know a lot of people say you wouldn’t get many symptoms around this time but this is a huge change. I’m normally such a morning person.

Thanks all