Pregnant with sick baby...

I am more than sad, I am devastated and angry. After my very traumatic MC I FINALLY got pregnant again with my fiancé. I am 25wks now. We were excstatic to add a little one to the family, since we have my two year old step son. Long story short after finding out what we thought was a boy (tech looked at ultrasound wrong) we found out at 20 wks we got our girl!💖 Along with finding out our baby girl has an enlarged heart & Fetal Hydrops (fluid in parts of her body) a fatal condition to most babies while in the womb. I have done blood work that resulted in a possible chance our baby has Turner Syndrome- which could be causing these issues. Then an amniocentesis to confirm- but haven't gotten results back yet. Basically as of now our baby's condition gets a little worse at every ultrasound, and they're telling us to enjoy the time we have. I have never been so angry, sad, happy, depressed, hurt, and nervous. I feel like I was given something just to lose it. I'm carrying her as she grows, I will have to deliver her and not take her home; that's the worst part. Is it bad I just want to start over!?! We're just broken and waiting for a miracle. 💔