What am I feeling?

Ellis

Is this Braxton Hicks or Something else?

Since 2.30pm today so for around nearly 3 hours now I had had dull lower back ache, period cramping low down and what feels like an internal tightening sensation inside my vagina..

I am 28 weeks with my 3rd baby but have never experienced this before.

My first born was also born at 30 weeks.

Any advise would be really appreciated