Woke up feeling gross

Laid down for bed last night and felt slightly nauseous which isn’t uncommon for me so I didn’t pay attention to it, literally dozed for maybe 30 minutes and woke up in a sweat with horrible gas pains and back pain and extremely nauseous, on top of that baby was moving quite a bit and causing a lot of vaginal pain, took about an hour for the worst of it to pass, didn’t feel better until I threw up, woke up feeling slightly gross still but much better then last night. Currently 38+2 scheduled for my c-section on the tenth.