Week 5 symptoms.... 😱

Tallulah
So 5 weeks 3 days in to pregnancy and I'm so ravenous I genuinely feel like I could eat an entire village, sometimes feel starving hungry but I've just eaten!! Plus I'm so ridiculously tired I've almost fallen asleep either walking to work or whilst at work. Am I the only one feeling like this? Didn't think the symptoms would be so strong so early on....