Tilted Uterus - no heartbeat?

Hi ladies. I’m 7w exactly today. Last week, 5w6d I went and had an u/s , saw baby, saw heart beat and everything. (Heart rate was 101).

Yesterday (6w6d) I went for another scan. Tech told me my uterus was tilted forward which made is hard for her to find baby for a good enough picture. During this , she also said there was no heartbeat.

My doctor called me and said she wants me to get my levels check 3 times in the next week , and if they’re rising then I’ll get another scan.

Has anyone else experienced this and had a healthy pregnancy? It broke my heart when she said there was no heartbeat 😞