I was feeling quite similar for most of this pregnancy gradually getting worse but since I've made contact with a lovely lady for hypnobirthing / calmbirthing classes, I feel incredibly at ease! I'm still surprised at how calm I felt right from 1st contact with her and I havn't even done the class yet!
I don't know where in Qld you are but she is on the north side of brisbane and I can't reccommend her enough! (she's also a fraction of the cost of others and she trained most of the others) Maybe try a class sooner rather than later cause I really think it has helped me before as well as hopefully during labour.