Random chromosome abnormalities

I had two back to back chromosome abnormalities. 13 weeks with 90% Down syndrome ending with cystic hygroma! 22 weeks discovered baby had di George syndrome with heart defect and bad kidneys! Both pregnancies ended in termination sadly! I got tested to see if me or my husband are carriers and came back negative. They also said our chromosome was okay. It just seems like all bad luck of the draw. I'm not sure what is next for me if I plan to conceive again! Do I just gamble it again? They did mention doing earlier high risk scans but a lot of times, things can't be seen clearly until 20 weeks. Although I did have a high risk level 2 scan at 13 weeks which is where they discovered the cystic hygroma. They also mentioned I can do CVS biopsy at 11 weeks which eliminates the NIPT since they are the same. I'm so crushed and traumatized from these experiences. FYI I had two perfectly healthy girls. What do you guys think and any successful experiences?