Empty sac

Gleisy

So third scan today. According to lmp I’m 7+1 weeks measuring 6+2. Only seen an empty sac. Now I have to wait for another scan which I am already frustrated with. Transvaginal Has been painful for me this time around because of my tilted uterus. The tech didn’t seem too optimistic so I’m waiting on my Dr to call me. Anyone else had this happen with a positive outcome? Also no bleeding, cramps or signs of miscarriage.