Mine does, I feel very sick this time, and I can smell things I couldn't before like my dog and the carpet... but with my two losses I had no symptoms.
Another reason I believe in this pregnancy is that I was struggling to get to sleep for worrying one night in my 7th week and heard a voice (not something I've ever experienced before) and it said ''It's going to be fine. You can sleep" and in that second I even remember my body almost 'letting go' and falling to sleep. I asked my family when I woke up who had been in my room because I heard someone say that and it was said so nicely and calmly that I wanted to say thank you because it worked and I'd felt so peaceful after that but they all said no.
Sounds crazy, even to myself but somehow I believe it
xx