What do I do? The last few days when I get up in the morning my bladder is full to bursting but when I go to the loo I just can't wee! I have to sit there for AGES for it to come in tiny trickles, even then I still feel like my bladder is very full. I have been tested for a UTI and that was negative, I was ready for going over to the hospital today, I needed to go so bad it was painful! Luckily I sneezed and as if by magic I could go again properly for about 10 seconds then I couldn't again. It's driving me crazy, what do I do!? GP says there's no infection, no problem. Obviously it isn't something that A&E should deal with.