Im pregnant with your 3rd child is it normal to be showing at 6 weeks?

It is very unlikely that you are showing at 6 weeks pregnant. While every pregnancy is different, most women do not start to show until around 12 weeks. At 6 weeks, the embryo is still very small and is growing inside the uterus. The uterus is also still relatively small at this stage and is not yet visible from the outside. If you are concerned about your pregnancy, it is important to speak to your doctor.