any advice

Tabitha
I'm scheduled for my D&c tomorrow at the hospital (I'm high risk due to many anaphylactic allergies). It's been a rough journey just due to drs never calling me back then finding out I have a uti/bladder infection and due to allergies required me to go to ER for iv fluids (my safe options are iv or special ordered 2-3 days to get) and I also was dehydrated. My question is does anyone have any advice for me for a D&c first time and first pregnancy. Thanks