Update !!!!

Iam pregnant. My hcg level is 30.3. The doctor says that's too low since my last period but I don't get my period the same date each month. I have to go in Monday for blood work again. I'm hoping it doubles and everything is fine. Because he said I could be Having a miscarriage. . but I honestly feel like I ovulated late in january. The month I didn't take opk test just my luck.