Low bp!?

Cougar

I know these cuffs are pretty much inaccurate, but when I went to my doc appt last week my bp was 114/65. I did take my bp again after what is pictured because I didn’t believe the reading and it was 96/53 and I took it twice earlier today and got 99/58 and 97/59. I actually run over 120/80 before pregnancy and I do know before 24 weeks you bp can lower. I also know that these most likely aren’t exactly how low my bp is, but it has gradually gotten lower over the week. I also have POTS that doesn’t help things and I’ve been feeling weak, tachy and I fainted. I did drink a bottle of water after this and I’m currently eating toast with salted butter and drinking a Gatorade. I’m gonna go to CVS or Walmart tomorrow to use their machine and buy an arm cuff. Would this be something y’all would be concerned about enough to reach out to your doc on Monday or would you wait for your next appointment in 3 weeks?