Low hcg

Kassandra

Hello ladies, I am currently supposed to be 5 weeks pregnant. Last Thursday my hcg was 27. This Monday It went up to 129. I’m a little worried because I had a miscarriage in September but I was on birth control at this time which had a part to play in my miscarriage. I’m nervous because Thursday we were not able to see a gestational sac yet. Has anyone experienced anything like this?