Slow Miscarriage

My doctors told me that due to my declining hcg levels that I will miscarry. I've been cramping for 3 days. This morning I had light light pink discharge and nothing else yet.

How long until it gets intense? The OB nurse told me to go home and rest and I feel like I completely wasted a sick day because nothing has happened since this morning.

I have an appt tomorrow to choose between an d&c; and the pill. Has anyone ever used homeopathic or natural remedies to help speed up the process?