Found umbilical cord cyst at 27 weeks!! HELP

So I went for a growth scan at 27 weeks, they’ve found a big cyst on the cord, they didn’t give me a great deal of info and told me my scans will be sent to a specialist for a second opinion, now have to have scans done every 2 weeks until I give birth. Any other ladies had this and every things been fine? They seemed concern over the blood flow to the baby but didn’t actually tell me any thing apart from for now baby is okay, please help ladies I’m freaking out a little to say the least! 😭