4 weeks HCG low ? Please share 🙏🏼

katie • Pregnant through IVF after 4 years of infertility and 4 consecutive early losses. Mommy to Alaina (6) and Niko due 11/18 💓

My blood draw at 4 weeks (14 dpo) was 42. My doctor didn’t call me to come in for a repeat blood test or anything. I called today to get my results and the nurse said the doctor said I can come in for a repeat blood draw tomorrow if I’d like. So, tomorrow (one week later exactly) I’ll be going back to get another beta done. Has anyone had such a low number at 4 weeks and everything been okay? I’m trying to keep it together but since this is my rainbow baby I feel like I’m gonna burst out crying any moment.