Struggling to wee?

Hannah • Albie, 4/4/17 💙✨
I am 33 weeks +5 and when I feel like I am bursting for a wee I'll go and feel like I'm not emptying my bladder fully or I only wee a little, is anybody else like this? I'm worried I will get a bladder/kidney infection as I'm not 'emptying' enough 😕