trying not to overthink too much and not worry but I'm feeling stressed ,I'm going to the Dr on Thursday for my 5 week ultrasound and to get blood work results back. I know I'm pregnant ,Dr confirmed it but I'm worried because I have no symptoms. with all other (3) pregnancies I had a lot of symptoms and the exact same symptoms each time , and knew right away I was pregnant from the moment of conception. This time around I only checked because of my missed period and still have no symptoms other than slightly larger breasts. should I be worried? am I being crazy?? please only helpful comments . thank you