Twins?

Shelby

Alright ladies I need your help lol. Last week I went in for an u/s and the baby was measuring 6w1d. The heartbeat was 89bpm. We went back today (6 days later) and heart rate was 133bpm, but baby was still measuring 6w. But the tech thought there was a good possibility that we were having twins and they measured me wrong before because they were almost on top of each other. Can you tell me do these pics look like twins to you? 😳😳😳