Severe preeclampsia

Okay ill try and make it short so Friday I had a regular ob appointment (24 weeks) and was sent to the hospital for elevated blood pressure i arrived not knowing I won't be able to go back home let me tell you I felt fine as if nothing was wrong turns out I was critical ...I been in labor and delivery ever since and well doctors plans are to keep me till I'm 34 weeks since I developed so early but I have been stable since Saturday night now my questions are anyone with similar experience that has actually made it to full term or someone who has improved and then things escalated again and had a preemie? I know each pregnancy is unique and different but being here is killing me I wanna know if this has happened to someone else