I had my monthly last week I just went to hospital they did blood work and said it came back positive as pregnancy but my hcg levels are at 23 I don't know what's going on. I was taking LETROZOLE 2.5 MG TABLET for past three months to help ovulation. The last monthly I had started dec 31 and ended January 5. No clots just a normal monthly. I went to hospital for something that was going with my head and they ran blood work and said it was positive for pregnancy. Then they tested my hcg levels with was 23.1 they said I should retest to make sure. I’m confused to what’s going on the last time I had sex was 8-9 can someone help me.