Good day! At my 13th week of pregnancy they told me there was spinal d…

Good day! At my 13th week of pregnancy they told me there was spinal deformation, an extra vertebra. But I refused abortion and now we're at 20 weeks. This is my second pregnancy, first one was a miscarriage, I had a vacuum abortion. But after six months I got pregnant again with this boy. Has anyone encountered such a diagnosis? Is it possible to treat it? Can you give some advice?