My March baby isn't going to be a big brother right now 😢

In February, I posted our Valentine's Day announcement that our March baby was going to be a big brother. We had an Easter gender reveal and found out we were having another boy. We were over the moon excited to give our son a little brother in October. Sadly, at our 20 week scan, our baby was diagnosed with a neural tube defect encephalocele and other facial abnormalities that weren't compatible with life. We had a D&E on June 3rd at 21W3D. We had a diagnostic test done and a carrier screening done on myself. Everything came back normal. We got our little baby's ashes back. Physically, I've made a full recovery. But my heart hurts so much. I miss my little baby pumpkin so much and so badly want to give my March baby a sibling at the same time.