Pre-eclampsia...

So I just got the call back from the doctors office that I officially have pre-eclampsia. I thought for sure I would pass my 24 hour urine test since my blood pressure was only 134/80 on Friday. At the hospital getting my steroid shot now. 😣. For other ladies who have been diagnosed with pre-eclampsia with this pregnancy or in the past, how early did they catch it and if you delivered already how many weeks did you make it? I'm 31w1day today.