Thanks ladies some tips that I will try.

I gave DD 2ml of camomile tea last night before feed. Waited 10mins then feed her. She also had a bath and within 15 after bath (which included a massage and tummy time) she was releasing heaps of gas!
So I think the combo helped.
She slept well, always has at night though.
When she has the gas it's the days that are harder for her.
Thanks again!