8weeks : Too small and no heartbeat

I went for ultrasound with 2 different clinics and both unable to detect any foetus pole inside the embryo. I then made appointment to see gynae and he did the scan via vagina and spotted the foetus but the baby is too small for 8weeks pregnancy. He said the baby size now almost similar to 6weeks instead of 8weeks and by right should have heartbeat. He scheduled next appointment to check on the baby growth next week. If no growth most likely a failed pregnancy. 😣 This is my 2nd pregnancy after 11years gap. All of us are looking forward for this little one. I am so worry and sad at the same time as I am no longer young. 40s 🥹