Been having some very light volume brown spotting for the past week now and doctor started me on progesterone from the day after it started.

It's usually light, nothing more than a few spots on a pantiliner in an entire day.

I'm going out of my mind cos my first US will only happen in a week's time and I can't find out what's happening till then! (I'm about 5w 3d now)

We haven't been in having sex and I've been minimising exercise and walking as per the doctor's instructions but it hasn't stopped yet.