Nervous In 33 weeks and the last two visits I've had high blood pressure... and today the babies…

Nervous

In 33 weeks and the last two visits I've had high blood pressure... and today the babies heart slowed down while the doc was checking her heart rate. I'm nervous I'll be a candidate for preclampsea (sp?) I've had a ton of problems this pregnancy and am praying that's not the case. No other signs, but I've heard high blood pressure leads to that. Any one else go through this?