Blood pressure...

Hello! I'm wondering if anyone has gone through anything similar. I'm currently 32 weeks along. Around 25 weeks I went into L&D and my blood pressure was 167/75 and would not go down. I was diagnosed with pregnancy hypertension and put on labetalol. The meds have been keeping my BP pretty stable normally 120s -130s over 70s-80s. That is until this Saturday. I was feeling really dizzy so I took my BP and it was 90/40. So I called my doctor and she asked if I had taken my meds that morning and I said yes, so she said "well don't take your meds until your BP starts creeping up again. Well it's now Monday and my BP has been staying consistently in the 90s-100s over 50s-60s. I emailed my doctor today to let them know that I haven't been taking my meds and what my BP has been. All they said was to keep monitoring it.

So I'm just not sure if this is something I should be concerned about. Why did my BP suddenly drop? My doctor doesn't seem concerned at all, so maybe I shouldn't be. Thanks for any replies ❤️❤️