Anyone else super bloated?!

Samantha • Married to the love of my life. Healthy 1st baby (boy) 10/07/14 after a long road to pregnancy. Couldn`t be happier!!!!
I am 8 weeks today and this past week have been soooo bloated! I'm drinking a lot of water and I haven't had any issues going to the bathroom so don't know why I still feel so full all the time. My stomach is already starting to look pregnant!!! Haha. My sister-in-law is also pregant (she's 5 days ahead!) and she is already showing a little too but this is her third baby and my first. I'm 5"1' and 105lbs so maybe could show early?? What's the earliest you started showing?? X