high blood pressure and galore

Kind of nervous after my appointment today. Currently 35+5, but measuring 38 weeks. At last week's appointment by blood pressure was a little high, but today was 148/84 (they checked twice) and I'm swelling in my legs a bit. After the two blood pressure checks, I had to get blood drawn (don't have protein in my urine) and be on a Doppler monitor for 30 minutes to make sure baby is good. Apparently I was having contractions and baby's heart rate was fine and healthy.... but she checked my cervix and I'm 1cm dilated and now have been experiencing light spotting. I also have to go back on Friday for an ultrasound, normal checkup, and another Doppler monitoring test. Anyone else had anything like this? I'm not super stressed, just not sure what to do as it's my first baby!