High BP 162/106!!!

So my blood pressure has been increasing everyday for the past 4 days. I am 35 weeks + 3. My bp is now at 162/106 and my OB sent me to be hospitalized for monitoring. Has anybody been through this before???!! What can I expect? I'm so nervous. I've heard if it doesn't go down they could possibly take the baby early, so I'm extremely scared. I need ladies that have input and been through something similar !!!

UPDATE !!!

They put cervidil in to soften my cervix. Checked me at 9 last night and put another one in to try and get it open a little more. Checking me at 10 then if I'm open enough putting a foulley in and hanging pitossin. I'm excited to meet my little guy! Even under the circumstances he's still happy and super strong!! I wasn't due til November 27 and we are delivering this weekend and they said he has the strongest heartbeat on the whole maternity floor! Super thankful my little guy is so strong! They gave me 2 steroids shots so far to help speed up his development for his lungs and breathing !! So now we wait til 10!!