has anyone else experienced this at such an early stage? it feels like i need the loo most of the time, even when i don't, and if there is even a little bit in my bladder it's quite uncomfortable to walk. if there's a lot in my bladder it's really painful to move. as soon as i stand still or sit down i don't feel the pain. i am worried that if it's like this now it will be horrendous by the time i get to the third trimester. should i get this checked out or is it normal? this is my second pregnancy and i did not have this with my DS.