I was excited to find out that I did not have lyme, but my HCG was 10.6, two days later it was 44 :) With some pain and a past eptopic HCGs were repeated seven days from the 10.6 I was 651 and two days later 1609. The doctors keep saying everyhing is fine, but I get ultrasounds every few days. The other day they found a yok sac, but they still want me to follow up again in a week to make sure everything is good. The measurement this time witht he sac stated 4 weeks 3 days and just 3 days prior it was 5 weeks. Could someone help I feel lost in all of this.