God why does this keep happening to me 😭

I’m most likely going to have a miscarriage 😭. I have had 3 miscarriages in the past. Last week I went in for an US expecting to be 7 weeks and some days and the baby was 8 weeks ...woohoo it jumped and caught up! Well today I went expecting to be 9 weeks now and the baby only measured 8 weeks 2 days. I’m loosing hope 😭. There is still a great heartbeat of 173 but the size of the baby didn’t progress. I go in next week. Please pray for a miracle