hi everyone, anyone have success stories starting with low hcg levels?

I got an hcg test by blood yesterday and my it shows hcg levels at 5, so positive for pregnancy but pretty low. last time i miscarried, hcg test showed 27… they of course told me that what matters most is that it goes up so I am getting tested again tomorrow to see what they’re doing. my specialist has me starting with double the dose of progesterone morning and night tonight so really hoping for the best…. has anyone else experienced anything similar and gone on to have healthy pregnancies?