Has anyone been diagnosed with this heart condition due to pregnancy or possibly had the condition prior to getting pregnant without knowledge? Any advice? Did you make it full term?

I was recently hospitalized at 21 weeks pregnant with an upper respiratory infection/pneumonia. They did an echocardiogram and discovered I have a leaky aortic valve and 3 of my other valves are working backwards. I have to follow up with a cardiologist in 2 weeks and my OB on Thursday. I already had my 20 week a anatomy scan and the baby is perfectly healthy. I can’t help google and drive myself insane. They don’t know if pregnancy has caused this condition or if I had it prior without knowledge.