starting to showing up?

Im 8w 6d according to this app... and lately I feel different around my belly it's like it's getting harder and little bit rounded like if I were bloated all the time but I don't feel bloated at all...This is my third pregnancy but my first baby due to I had 2 miscarriages couple years ago so I never made it to far before. I haven't told anyone about it and I'm visint my mom for the next 3 weeks is there any change in starting to showing up while in there? I'v read on different post that you start to show earlier when you've been pregnant before... 
Tell me about your experience ladies !