Apparently it's all in my mind....

Has anyone else heard that? That their symptoms are all in there mind?

I'm 5 weeks pregnant which I know isn't far but I told my friend yesterday that I've been hormonal; moody, emotional (I cried yesterday because I couldn't find my phone charger lol!), anxious and really tired. Her reaction was "haha you're only like 3 weeks pregnant, its all in your mind, you're an over thinker anyway. You don't get hormonal until later on in pregnancy". Bearing in mind she hasn't been pregnant before and is not pregnant right now 🤔🤔