Ladies I need help.

Im pregnant with my second set of twins, who are apparently already bigger than my first set when they were born. The doctors say it's no big deal if I went early because of how big they are, but they won't do anything about it.

I have preeclampsia, and am having problems with my pelvic bone. My body is so tired (I'm only 5 foot) and I bed these babies out. I've tried walking, having sex, eating spicy food, eating fresh pineapple. Nothing is helping. Does anyone else have any ideas or did something work for you? Im desperate!!