So many ultrasound follow ups

Hello my beautiful plus size momma! So I’m currently 24wks exactly and plus size. My pre-pregnancy weight was 247lbs and now I’m 244lbs (I’m 5’6”) and this is my first pregnancy. I have had the usual ultrasound, the NT and the 20wk Anatomy scan but I’ve had already 2 follow up scans after the first anatomy scan because I guess I’m too large and they can’t seem to get a good look at my baby’s nasal bone and palate. I have another scan coming up on 4/18 and I’m wondering if any of you have deal with this? I’ve had an otherwise normal pregnancy. I didn’t pass my 1 hour diabetes screening so I’m due for my 3 hour in 2 weeks but the perinatologist makes me feel so unhealthy because he has me on baby aspirin when I haven’t had high blood pressure except for once when I was running late to my appointment and they checked it, it was 144/89 but at the end of my visit it was 117/80. I feel like maybe I’m not doing enough to be healthy? I walk everyday at least 1 mile and I don’t eat junk food except the occasional craving but I’ve been so good I just feel like I’m looked down on for being a plus size gal. 😞

Well this just went from ultrasound questions to full blown rant.