Hi

In early labour i could wee and my doula and hubby kept reminding me to go - I was drinking loads of water too - then about an hour from delivery I couldn't think of anything worse than having a contraction on the loo and flat out just told them no I didn't feel the urge to wee anyway - I was sipping in between contractions - then just before I needed to push something happened and it came out

My advice is to just keep going in early labour and hopefully you won't have the build up you experienced last time. It is not uncommon - there is a lot going on in the body!!