5.5 weeks & bleeding - MC?

Started this morning. I’m not having heavy cramps but uncomfortable feeling in lower belly. Boobs are no longer sore. I’ve had a bit more of the same this <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> but only on TP and more brown, not yet any heavier than the below.

PT a few hours ago was very dark BFP but I’m aware HCG remains in the body for some days even after MC.

Has anyone had this and not had a MC? Hoping :/