A little worried

Would I be worried if my ob told me today at my appt (34weeks) that at my next visit I will have an ultrasound to check the baby’s growth, but at my first appt he told me I’d only get two ultrasounds a dating at tong first appt and my anatomy scan at 20 weeks. He didn’t tell anything else other than I’d have an ultrasound and the strep B swab at my next visit. Should I be worried? Baby is moving and heart rate is fine and I do have boarderline high blood pressure and I’m plus size but that’s all no GD or anything like that.