Hello ladies - really strange question alert 
I'm 17wks into my first and over the last 10 days or so my bump has suddenly appeared. I didn't know what I expected it to feel like, but it feels odd. when I look at it I imagine it to be a bit wobbly but it's actually really firm. Today I have felt quite uncomfortable and my skin feels tight and stretched....and although I know that makes perfect sense, it just isn't what I expected it to be like and I find myself worrying. I yawned earlier and when I stretched it felt like my skin couldn't move with me, if that makes sense, it felt a bit like my skin was stuck to my belly and it was a really odd sensation. I have been dress shopping with my sister and when I tried to pull the dresses over my head I struggled because it felt like the bump was stopping me from being physically able to lift my arms above my head.
Does all this sound normal??