Dear Doctor, I Recently Had A Miscarriage 5 Days Ago.

Dear Doctor,

I recently had a miscarriage 5 days ago. My uterus is now empty as per the ultrasound and no clots are visible. My HcG level is 488. How should I decrease this level faster than it's normal speed? Are there any foods I can naturally intake to reduce these levels? I am planning on getting pregnant asap.

Thanks