I know I might be paranoid. But in so scared of losing a baby again. I had a miscarriage at 6 weeks and am pregnant again. I normally have a 10 day luteal phase.

I'm so scared that I have low progesterone and that's the reason I lost the first and have a short LP. Doc didn't test anything after the miscarriage.

Now, I had pink/red spotting at 4 weeks 2 days. It went away and my beta HCG doubled.

Should I still be worried?