Miscarriage - how to let it pass?

Hello ladies.

Unfortunately, I have miscarried. This was my first pregnancy. On 12th January, the scan showed a 6+ weeks old embryo with a heartbeat of 122 beats per minute. Yesterday's scan showed that there had been no growth beyond 6 weeks and there was no longer a heartbeat.

I am dealing with the loss, but have to decide how to pass the tissue. The hospital has given me 3 options:

1. Let it pass naturally

2. Medications to accelerate passing

3. D&C - surgical cleaning of the womb

I currently have no bleeding, no cramping, so letting it pass naturally might take a while. I prefer to do a D&C to ensure all dead tissue is removed and there is no risk of infection, but have been reading online on how painful it is for some people.

Any fellow Moms have any advise? Thank you!