I'm not a doctor, but the tiredness......There is no confusing that! I thought I was pregnant for 3 weeks prior to actually conceiving and spent a whole week feeling tired....Then fell pregnant.

Now when I get home, I am like a zombie....Trying to cook dinner is a real effort, and instead of finding it difficult to get to sleep at 1am, i'm asleep in front of the television by 9pm. Total exhaustion which can't be confused!

I hope this answers your question.....Good luck anyway.
Xx