It sounds like HELLP Syndrome, which is a form of pre-eclampsia. I had it and the symptoms were the same.
DS was delivered via C-section at 32 weeks after I received a full course of steroids for his lungs.
Your baby will be FINE. You are one week ahead of where I was. My DS needed no oxygen. Stayed in the NICU until he could remember to breath/suck/swallow at the same time!
Prayers to you. It''s scary but you'll get through it.