Confusing numbers, possibly ectopic pregnancy (edit: beta updates)

ND

My transfer was on 17th October. The first beta 12dpt was 20, the second at 14dpt was 25 but today’s at 16dpt is 65 (so more than doubled in 48 hrs). Currently I have low progesterone (9.8) which is being corrected. The next batch of tests will be next Monday.

I was wondering if anyone here has a similar experience they’d be willing to share? Thanks in advance!

Edit: here’s the beta progression if it helps anyone

12dpt 20.6

14dpt 25.7

16dpt 66.5

21dpt 460.5 (progesterone up to 17)

Next test is 24dpt along with sonography.