Large bump on stomach

simi_il

For about 1-2 weeks I have been feeling a bump on my stomach coming and going. Yes I know it's the baby but I wonder if it's normal. I can literally see my stomach bulk out on one side. Usually its in the middle above my belly button or more to the right side, never the left. Then there is a large bump and I keep rubbing over it and it will go away and come back 5 min later. I know it cannot be Braxton Hicks and that it must be the baby, I just worry about every little thing...lol...

Thanks.