Surprise Twins

Went to my 8w5d ultrasound on Wednesday and got a huge surprise. They found a second baby, that we did not see at my last ultrasound due to it being so early. But, the second baby is measuring smaller by 5 days, but has a good heartbeat. We go back for another ultrasound next week to see if the smaller baby is catching up or not. Praying that both babies are healthy and can make it to the end. ❤ What a crazy surprise for my husband and I!

Baby A heartbeat is 178 bpm and Baby B heartbeat is 179 bpm.

Anybody have something similar as far as one baby being behind and have good luck with the baby catching up?