Measuring too small

Grace

I had a growth scan today at my 35 week appointment because I have GD and they wanted to make sure he wasn’t getting too big. Turns out he is measuring too small which has them worried because he was measuring right on track at the last ultrasound at 27 weeks. They checked the umbilical cord and said it is functioning but not at the level they would prefer to see but it’s on the line between being fine and being high risk. So now I’m getting special “umbilical doplar” ultrasounds twice a week until they decide if they want to take him early or if they want to let me go into labor naturally. I’m trying not to freak out but not doing a good job. Anyone else with similar issues?