Hello. I am new to this website. I found out that I possibly had an ectopic pregnancy and lost the baby at 8 weeks. I received the methotrexate shot on June 8th 2015. Within a week and a half I stopped bleeding but my levels has not dropped to zero. I started at 2600 and two weeks later it went down to 1793. I am tired and frustrated because I feel like it is a long process. Does anyone know how long it takes for your hcg levels to drop to zero?