23 weeks, 2 days

I woke up this morning with a pouring nose bleed that lasted 15 minutes. I was able to stop it. I texted my mom and she told me I should take my BP. I did and it’s 96/55. But she hasn’t responded back to me as she is on her honeymoon and I hate bothering her...I am now sitting down eating. And I do feel fine. Is this concerning ?

I also would like to add, I wear a mask daily for about 5-7 hours. This I feel like has been making me sick.