Is it normal to feel like you have flu?

Rosie

I’m 5 weeks pregnant today and feel really ill, like flu but not quite as severe. I don’t feel like I’m going to be sick but just feel really unwell and need to stay in bed (I’m also hardly e v e r poorly!). Is this normal for early pregnancy? I’ve only read about actual vomiting so not sure if I should be worried. Thank you x