I had a LOT of those symptoms for the final two weeks of pregnancy with Matilda. I went to the midwives to check out the urine leakage. They just want to test that there isn't any amniotic leaks during that time either. When my amniotic fluid was released finally it was a gush so it was completely different to leaks.

Sounds like the end is near to me, but then again it did go on for weeks for me. I was pretty miserable. For me it started around 38 weeks and went until 40 weeks. I was induced at 42 weeks.