Hi! 
I'm brand new to mumsnet and hoping to use this as a support network.
I am a mum of one and also have DCDA twins on the way. I'm 13wks and I feel like my bump is massive already. I know you can get a bump earlier with a second pregnancy but it's making me feel so fat and horrible I dread to think what the 3rd trimester is going to bring  I look around 30wks already!
Has anyone else experienced this with multiple pregnancy or even single pregnancy? I need to know I'm not alone here!