I had 0 symptoms until week 10 of my pregnancy. Then it was naseau in the evening for a few hours and headaches.
I never ever had morning sickness or breast tenderness.
Also, I was pregnant with twins
With my first I had no symptoms of being pregnant and couldn't tell I was till I was almost due. This time I had symptoms early on and showing a lot sooner. I'm only 11 weeks. Every pregnancy is different and every woman is different. If you have little to no symptoms you are one of the lucky ones.
Im 22 weeks pregnant with my 2nd child & when i was pregnant with my 1st i hardly even had any symptoms at all, my mom said its normal, keep in mind that not every woman has the same symptoms & every pregnancy is totally different from one another