Ate, that's really something you need to take seriously, please follow your OB's advice closely and don't skip any check-ups or monitoring, okay? High BP in pregnancy can change quickly, so it's best to be guided ng doctor mo talaga.
I know ng few mums na nag-experience ng elevated BP during pregnancy, at honestly, each case ay very different, some were able to manage it with rest, diet, and meds na prescribed ng OB, pero some talaga ay kailangan ng early delivery para safe. At 29 weeks, your OB knows best kung ano ang safest move para sa iyo at baby.
The good news is your doctor is on top of it and has a plan. Just stay consistent sa monitoring, follow instructions on rest and diet (less salt, stress management), and be honest sa next visits kung may changes ka na nararamdaman. You're in good hands, mama. Fingers crossed na bumaba pa before 36 weeks, pero whatever happens, you're prepared na. Rooting for you!