Girls, who can understand. I took a blood test today, it came out at 1…

Girls, who can understand. I took a blood test today, it came out at 16 mEq/mL (normal for 16 weeks from 9-78), 16 weeks of pregnancy, AFP - 36 (normal from 15 to 95). I'm worried, is my low hCG level too low? Or if I'm in the normal range, then everything is fine. To the doctor only at the end of the month.